## Class RJavaArrayTools

- java.lang.Object
- - RJavaArrayTools

-     public class RJavaArrayTools
      extends java.lang.Object

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `RJavaArrayTools.ArrayDimensionMismatchException`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static int` | `NA_INTEGER`
    `static double` | `NA_REAL`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `RJavaArrayTools()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static int` | `anyDuplicated(java.lang.Object[] array)`
    `static java.lang.Boolean[]` | `boxBooleans(int[] d)`
    `static java.lang.Double[]` | `boxDoubles(double[] d)`
    `static java.lang.Integer[]` | `boxIntegers(int[] d)`
    `static java.lang.Object` | `cloneObject(java.lang.Object o)`
    `static java.lang.Object[]` | `copy(java.lang.Object[] original)`
    `static boolean[]` | `duplicated(java.lang.Object[] array)`
    `static java.lang.Object` | `get(java.lang.Object array, int position)`
    `static java.lang.Object` | `get(java.lang.Object array, int[] position)` Gets a single object from a multi dimensional array
    `static boolean` | `getBoolean(java.lang.Object array, int position)`
    `static boolean` | `getBoolean(java.lang.Object array, int[] position)`
    `static byte` | `getByte(java.lang.Object array, int position)`
    `static byte` | `getByte(java.lang.Object array, int[] position)`
    `static char` | `getChar(java.lang.Object array, int position)`
    `static char` | `getChar(java.lang.Object array, int[] position)`
    `static java.lang.Class` | `getClassForSignature(java.lang.String signature, java.lang.ClassLoader loader)`
    `static int` | `getDimensionLength(boolean x)`
    `static int` | `getDimensionLength(byte x)`
    `static int` | `getDimensionLength(char x)`
    `static int` | `getDimensionLength(double x)`
    `static int` | `getDimensionLength(float x)`
    `static int` | `getDimensionLength(int x)`
    `static int` | `getDimensionLength(long x)`
    `static int` | `getDimensionLength(java.lang.Object o)` Returns the number of dimensions of an array
    `static int` | `getDimensionLength(short x)`
    `static int[]` | `getDimensions(boolean x)`
    `static int[]` | `getDimensions(byte x)`
    `static int[]` | `getDimensions(char x)`
    `static int[]` | `getDimensions(double x)`
    `static int[]` | `getDimensions(float x)`
    `static int[]` | `getDimensions(int x)`
    `static int[]` | `getDimensions(long x)`
    `static int[]` | `getDimensions(java.lang.Object o)` Returns the dimensions of an array
    `static int[]` | `getDimensions(short x)`
    `static double` | `getDouble(java.lang.Object array, int position)`
    `static double` | `getDouble(java.lang.Object array, int[] position)`
    `static float` | `getFloat(java.lang.Object array, int position)`
    `static float` | `getFloat(java.lang.Object array, int[] position)`
    `static int` | `getInt(java.lang.Object array, int position)`
    `static int` | `getInt(java.lang.Object array, int[] position)`
    `static java.lang.Object[]` | `getIterableContent(java.lang.Iterable o)`
    `static long` | `getLong(java.lang.Object array, int position)`
    `static long` | `getLong(java.lang.Object array, int[] position)`
    `static int` | `getObjectTypeName(boolean x)`
    `static int` | `getObjectTypeName(byte x)`
    `static int` | `getObjectTypeName(char x)`
    `static int` | `getObjectTypeName(double x)`
    `static int` | `getObjectTypeName(float x)`
    `static int` | `getObjectTypeName(int x)`
    `static int` | `getObjectTypeName(long x)`
    `static java.lang.String` | `getObjectTypeName(java.lang.Object o)` Get the object type name of an multi dimensional array.
    `static int` | `getObjectTypeName(short x)`
    `static short` | `getShort(java.lang.Object array, int position)`
    `static short` | `getShort(java.lang.Object array, int[] position)`
    `static int` | `getTrueLength(boolean x)`
    `static int` | `getTrueLength(byte x)`
    `static int` | `getTrueLength(char x)`
    `static int` | `getTrueLength(double x)`
    `static int` | `getTrueLength(float x)`
    `static int` | `getTrueLength(int x)`
    `static int` | `getTrueLength(long x)`
    `static int` | `getTrueLength(java.lang.Object o)` Returns the true length of an array (the product of its dimensions)
    `static int` | `getTrueLength(short x)`
    `static boolean` | `isArray(boolean x)`
    `static boolean` | `isArray(byte x)`
    `static boolean` | `isArray(char x)`
    `static boolean` | `isArray(double x)`
    `static boolean` | `isArray(float x)`
    `static boolean` | `isArray(int x)`
    `static boolean` | `isArray(long x)`
    `static boolean` | `isArray(java.lang.Object o)` Deprecated. use RJavaArrayTools#isArray
    `static boolean` | `isArray(short x)`
    `static boolean` | `isNA(double value)`
    `static boolean` | `isPrimitiveTypeName(java.lang.String name)`
    `static boolean` | `isRectangularArray(boolean x)`
    `static boolean` | `isRectangularArray(byte x)`
    `static boolean` | `isRectangularArray(char x)`
    `static boolean` | `isRectangularArray(double x)`
    `static boolean` | `isRectangularArray(float x)`
    `static boolean` | `isRectangularArray(int x)`
    `static boolean` | `isRectangularArray(long x)`
    `static boolean` | `isRectangularArray(java.lang.Object o)` Deprecated. use new ArrayWrapper(o).isRectangular() instead
    `static boolean` | `isRectangularArray(short x)`
    `static boolean` | `isSingleDimensionArray(java.lang.Object o)`
    `static java.lang.String` | `makeArraySignature(java.lang.String typeName, int depth)`
    `static java.lang.Object[]` | `rep(java.lang.Object o, int size)` Creates a java array by cloning o several times
    `static java.lang.Object[]` | `rev(java.lang.Object[] original)` Returns a copy of the input array with elements in reverse order
    `static void` | `set(java.lang.Object array, int[] position, boolean value)`
    `static void` | `set(java.lang.Object array, int[] position, byte value)`
    `static void` | `set(java.lang.Object array, int[] position, char value)`
    `static void` | `set(java.lang.Object array, int[] position, double value)`
    `static void` | `set(java.lang.Object array, int[] position, float value)`
    `static void` | `set(java.lang.Object array, int[] position, int value)`
    `static void` | `set(java.lang.Object array, int[] position, long value)`
    `static void` | `set(java.lang.Object array, int[] position, java.lang.Object value)` Replaces a single value of the array
    `static void` | `set(java.lang.Object array, int[] position, short value)`
    `static void` | `set(java.lang.Object array, int position, boolean value)`
    `static void` | `set(java.lang.Object array, int position, byte value)`
    `static void` | `set(java.lang.Object array, int position, char value)`
    `static void` | `set(java.lang.Object array, int position, double value)`
    `static void` | `set(java.lang.Object array, int position, float value)`
    `static void` | `set(java.lang.Object array, int position, int value)`
    `static void` | `set(java.lang.Object array, int position, long value)`
    `static void` | `set(java.lang.Object array, int position, java.lang.Object value)`
    `static void` | `set(java.lang.Object array, int position, short value)`
    `static java.lang.Object[]` | `sort(java.lang.Object[] array, boolean decreasing)` Returns a copy of the array where elements are sorted
    `static int[]` | `unboxBooleans(java.lang.Boolean[] o)`
    `static double[]` | `unboxDoubles(java.lang.Double[] o)`
    `static int[]` | `unboxIntegers(java.lang.Integer[] o)`
    `static java.lang.Object[]` | `unique(java.lang.Object[] array)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### NA_INTEGER

          public static final int NA_INTEGER

      See Also:
        Constant Field Values

    - #### NA_REAL

          public static final double NA_REAL

  - ### Constructor Detail

    - #### RJavaArrayTools

          public RJavaArrayTools()

  - ### Method Detail

    - #### getObjectTypeName

          public static java.lang.String getObjectTypeName(java.lang.Object o)
                                                    throws NotAnArrayException

      Get the object type name of an multi dimensional array.
      Parameters:
        `o` - object
      Throws:
        `NotAnArrayException` - if the object is not an array

    - #### getObjectTypeName

          public static int getObjectTypeName(int x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(boolean x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(byte x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(long x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(short x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(double x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(char x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getObjectTypeName

          public static int getObjectTypeName(float x)
                                       throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### makeArraySignature

          public static java.lang.String makeArraySignature(java.lang.String typeName,
                                            int depth)

    - #### getClassForSignature

          public static java.lang.Class getClassForSignature(java.lang.String signature,
                                             java.lang.ClassLoader loader)
                                                      throws java.lang.ClassNotFoundException

      Throws:
        `java.lang.ClassNotFoundException`

    - #### isSingleDimensionArray

          public static boolean isSingleDimensionArray(java.lang.Object o)
                                                throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### isPrimitiveTypeName

          public static boolean isPrimitiveTypeName(java.lang.String name)

    - #### isRectangularArray

          public static boolean isRectangularArray(java.lang.Object o)

      Deprecated. use new ArrayWrapper(o).isRectangular() instead
      Indicates if o is a rectangular array
      Parameters:
        `o` - an array

    - #### isRectangularArray

          public static boolean isRectangularArray(int x)

    - #### isRectangularArray

          public static boolean isRectangularArray(boolean x)

    - #### isRectangularArray

          public static boolean isRectangularArray(byte x)

    - #### isRectangularArray

          public static boolean isRectangularArray(long x)

    - #### isRectangularArray

          public static boolean isRectangularArray(short x)

    - #### isRectangularArray

          public static boolean isRectangularArray(double x)

    - #### isRectangularArray

          public static boolean isRectangularArray(char x)

    - #### isRectangularArray

          public static boolean isRectangularArray(float x)

    - #### getDimensionLength

          public static int getDimensionLength(java.lang.Object o)
                                        throws NotAnArrayException,
                                               java.lang.NullPointerException

      Returns the number of dimensions of an array
      Parameters:
        `o` - an array
      Throws:
        `NotAnArrayException` - if this is not an array
        `java.lang.NullPointerException`

    - #### getDimensionLength

          public static int getDimensionLength(int x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(boolean x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(byte x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(long x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(short x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(double x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(char x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensionLength

          public static int getDimensionLength(float x)
                                        throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(java.lang.Object o)
                                     throws NotAnArrayException,
                                            java.lang.NullPointerException

      Returns the dimensions of an array
      Parameters:
        `o` - an array
      Returns:
        the dimensions of the array or null if the object is null
      Throws:
        `NotAnArrayException` - if this is not an array
        `java.lang.NullPointerException`

    - #### getDimensions

          public static int[] getDimensions(int x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(boolean x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(byte x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(long x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(short x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(double x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(char x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getDimensions

          public static int[] getDimensions(float x)
                                     throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(java.lang.Object o)
                                   throws NotAnArrayException,
                                          java.lang.NullPointerException

      Returns the true length of an array (the product of its dimensions)
      Parameters:
        `o` - an array
      Returns:
        the number of objects in the array (the product of its dimensions).
      Throws:
        `NotAnArrayException` - if this is not an array
        `java.lang.NullPointerException`

    - #### getTrueLength

          public static int getTrueLength(int x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(boolean x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(byte x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(long x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(short x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(double x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(char x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### getTrueLength

          public static int getTrueLength(float x)
                                   throws NotAnArrayException

      Throws:
        `NotAnArrayException`

    - #### isArray

          public static boolean isArray(java.lang.Object o)

      Deprecated. use RJavaArrayTools#isArray
      Indicates if a java object is an array
      Parameters:
        `o` - object
      Returns:
        true if the object is an array

    - #### isArray

          public static boolean isArray(int x)

    - #### isArray

          public static boolean isArray(boolean x)

    - #### isArray

          public static boolean isArray(byte x)

    - #### isArray

          public static boolean isArray(long x)

    - #### isArray

          public static boolean isArray(short x)

    - #### isArray

          public static boolean isArray(double x)

    - #### isArray

          public static boolean isArray(char x)

    - #### isArray

          public static boolean isArray(float x)

    - #### get

          public static java.lang.Object get(java.lang.Object array,
                             int[] position)
                                      throws NotAnArrayException,
                                             RJavaArrayTools.ArrayDimensionMismatchException

      Gets a single object from a multi dimensional array
      Parameters:
        `array` - java array
        `position` -
      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getInt

          public static int getInt(java.lang.Object array,
                   int[] position)
                            throws NotAnArrayException,
                                   RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getBoolean

          public static boolean getBoolean(java.lang.Object array,
                           int[] position)
                                    throws NotAnArrayException,
                                           RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getByte

          public static byte getByte(java.lang.Object array,
                     int[] position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getLong

          public static long getLong(java.lang.Object array,
                     int[] position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getShort

          public static short getShort(java.lang.Object array,
                       int[] position)
                                throws NotAnArrayException,
                                       RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getDouble

          public static double getDouble(java.lang.Object array,
                         int[] position)
                                  throws NotAnArrayException,
                                         RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getChar

          public static char getChar(java.lang.Object array,
                     int[] position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getFloat

          public static float getFloat(java.lang.Object array,
                       int[] position)
                                throws NotAnArrayException,
                                       RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### get

          public static java.lang.Object get(java.lang.Object array,
                             int position)
                                      throws NotAnArrayException,
                                             RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getInt

          public static int getInt(java.lang.Object array,
                   int position)
                            throws NotAnArrayException,
                                   RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getBoolean

          public static boolean getBoolean(java.lang.Object array,
                           int position)
                                    throws NotAnArrayException,
                                           RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getByte

          public static byte getByte(java.lang.Object array,
                     int position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getLong

          public static long getLong(java.lang.Object array,
                     int position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getShort

          public static short getShort(java.lang.Object array,
                       int position)
                                throws NotAnArrayException,
                                       RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getDouble

          public static double getDouble(java.lang.Object array,
                         int position)
                                  throws NotAnArrayException,
                                         RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getChar

          public static char getChar(java.lang.Object array,
                     int position)
                              throws NotAnArrayException,
                                     RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### getFloat

          public static float getFloat(java.lang.Object array,
                       int position)
                                throws NotAnArrayException,
                                       RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 java.lang.Object value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Replaces a single value of the array
      Parameters:
        `array` - array
        `position` - index
        `value` - the new value
      Throws:
        `NotAnArrayException` - if array is not an array
        `RJavaArrayTools.ArrayDimensionMismatchException` - if the length of position is too big

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 int value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 boolean value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 byte value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 long value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 short value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 double value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 char value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int[] position,
                 float value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 java.lang.Object value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 int value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 boolean value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 byte value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 long value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 short value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 double value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 char value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### set

          public static void set(java.lang.Object array,
                 int position,
                 float value)
                          throws NotAnArrayException,
                                 RJavaArrayTools.ArrayDimensionMismatchException

      Throws:
        `NotAnArrayException`
        `RJavaArrayTools.ArrayDimensionMismatchException`

    - #### unique

          public static java.lang.Object[] unique(java.lang.Object[] array)

    - #### duplicated

          public static boolean[] duplicated(java.lang.Object[] array)

    - #### anyDuplicated

          public static int anyDuplicated(java.lang.Object[] array)

    - #### sort

          public static java.lang.Object[] sort(java.lang.Object[] array,
                                boolean decreasing)
                                         throws NotComparableException

      Returns a copy of the array where elements are sorted
      Parameters:
        `array` - array of Objects.
        `decreasing` - if true the sort is in decreasing order
      Throws:
        `NotComparableException` - if the component type of the array does not implement the Comparable interface

    - #### rev

          public static java.lang.Object[] rev(java.lang.Object[] original)

      Returns a copy of the input array with elements in reverse order
      Parameters:
        `original` - input array

    - #### copy

          public static java.lang.Object[] copy(java.lang.Object[] original)

    - #### getIterableContent

          public static java.lang.Object[] getIterableContent(java.lang.Iterable o)

    - #### rep

          public static java.lang.Object[] rep(java.lang.Object o,
                               int size)
                                        throws java.lang.Throwable

      Creates a java array by cloning o several times
      Parameters:
        `o` - object to clone
        `size` - number of times to replicate the object
      Throws:
        `java.lang.Throwable`

    - #### cloneObject

          public static java.lang.Object cloneObject(java.lang.Object o)
                                              throws java.lang.Throwable

      Throws:
        `java.lang.Throwable`

    - #### unboxDoubles

          public static double[] unboxDoubles(java.lang.Double[] o)

    - #### unboxIntegers

          public static int[] unboxIntegers(java.lang.Integer[] o)

    - #### unboxBooleans

          public static int[] unboxBooleans(java.lang.Boolean[] o)

    - #### isNA

          public static boolean isNA(double value)

    - #### boxDoubles

          public static java.lang.Double[] boxDoubles(double[] d)

    - #### boxIntegers

          public static java.lang.Integer[] boxIntegers(int[] d)

    - #### boxBooleans

          public static java.lang.Boolean[] boxBooleans(int[] d)