AllowRaggedArrays[True] lets you pass ragged (i.e., non rectangular) arrays to Java. AllowRaggedArrays[False] restores the default behavior.
BeginJavaBlock[] begins an evaluation block equivalent to a JavaBlock, except that it works across a larger span than the evaluation of a single expression.
ClassName[javaclass] returns, as a string, the fully qualified name of the specified JavaClass. ClassName[javaobject] returns the fully qualified name of the Java class of ...
Constructors[javaclass] returns a list of the Java declarations for all constructors of the specified JavaClass. Constructors["classname"] lists the constructor for the named ...
DoModal[] does not return until the Java side sends an expression of the form EvaluatePacket[EndModal[args]].
EndJavaBlock[] ends an evaluation block equivalent to a JavaBlock, except that it works across a larger span than the evaluation of a single expression.
JavaClass[classname, n] represents a Java class with the specified name.
JavaNew[classname] constructs a Java object of the specified class. JavaNew[classname, args] constructs a Java object of the specified class, passing the arguments args to ...
ParentClass[javaclass] returns the JavaClass expression representing the parent class of the specified JavaClass. ParentClass[javaobject] returns the parent class for the ...
ReleaseJavaObject[javaobject] tells the Java memory-management system to forget about any references to the specified JavaObject that are being maintained solely for the sake ...