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JLINK SYMBOL
MakeJavaObject
MakeJavaObject[expr]
constructs a new Java object whose "value" is expr.
Details
- To use MakeJavaObject, you first need to load J/Link using Needs["JLink`"].
- MakeJavaObject is shorthand for calling JavaNew.
- It is typically used when you need to call a Java method that is typed to take Object, and you want to pass it a numeric, string, or array value. You use MakeJavaObject to manually convert such arguments into Java objects before passing them to the method.
- expr must be an integer or real number; a String; a Boolean; or a list or matrix of numbers, strings, or Booleans.
- For an integer expr, the created Java object is of type java.lang.Integer.
- For a real, the created Java object is of type java.lang.Double.
- For a String, the created Java object is of type java.lang.String.
- For a Boolean, the created Java object is of type java.lang.Boolean.
- For a list or matrix of numbers, strings, or Booleans, the created object is a Java array of the corresponding primitive type. For example, MakeJavaObject[{1, 2, 3}] would create an
with these values.
