Q:

Can some one tell me a way to find the native implementations of java methods?

Can some one tell me a way to find the native implementations of java methods

A:

You can get the complete source for openjdk including the (c/c++) implementations of the native methods here: http://download.java.net/openjdk/jdk6/
(There are bundles for jdk 7 and jdk 8 too)

