JNI Types and Data Structures

JNI Types and Data Structures

Z	boolean
B	byte
C	char
S	short
I	int
J	long
F	float
D	double
L fully-qualified-class ;	fully-qualified-class
[ type	type[]
( arg-types ) ret-type	method type

For example, the Java method:

long f (int n, String s, int[] arr);   

has the following type signature:

(ILjava/lang/String;[I)J   

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