?? callbacks.java
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class Callbacks { private native void nativeMethod(int depth); private void callback(int depth) { if (depth < 5) { System.out.println("In Java, depth = " + depth + ", about to enter C"); nativeMethod(depth + 1); System.out.println("In Java, depth = " + depth + ", back from C"); } else System.out.println("In Java, depth = " + depth + ", limit exceeded"); } public static void main(String args[]) { Callbacks c = new Callbacks(); c.nativeMethod(0); } static { System.loadLibrary("MyImpOfCallbacks"); }}?? 快捷鍵說明
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