# Uses of Class
javassist.expr.Expr

Packages that use Expr
Package
Description
javassist.expr
This package contains the classes for modifying a method body.

## Uses of Expr in javassist.expr

Subclasses of Expr in javassist.expr
Modifier and Type
Class
Description
`class`
`Cast`
Explicit type cast.
`class`
`ConstructorCall`
Constructor call such as `this()` and `super()` within a constructor body.
`class`
`FieldAccess`
Expression for accessing a field.
`class`
`Handler`
A `catch` clause or a `finally` block.
`class`
`Instanceof`
Instanceof operator.
`class`
`MethodCall`
Method invocation (caller-side expression).
`class`
`NewArray`
Array creation.
`class`
`NewExpr`
Object creation (`new` expression).