# Package org.python.core.util

Class Summary
Class | Description
--- | ---
ByteSwapper | Simple class that provides the capability to swap or reverse the byte order of all elements of an `Array`.
ExtraMath | A static utility class with two additional math functions.
FileUtil | Utility methods for Java file handling.
importer<T> | A base class for PEP-302 path hooks.
PlatformUtil | Methods for testing the platform/operating system that we are on.
RelativeFile | A java.io.File whose initial path is resolved relative to the current SystemState's current working directory.
StringUtil | String Utility methods.