?? mytest.java
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class MyTest { /*public native int getline(StringBuffer s, int len);*/ // members int myInt = 1; double myDbl = 1.1; float myFlt; String myString; /* constructor */ public MyTest(){ System.out.println("In constructor function"); } public native int getLine(String s, int len); public native int getChar(StringBuffer sb);// public native int[] getIntValue(int[] arr); public native int getIntValue(int[] arr, double[] darr); // string method(s) public native int createString(String s, int len); // create an array public native int[] createArray(int[] arr); // get information public native int getInfo(); // test error handling public native int handleError2() throws IllegalArgumentException; public native int handleError(int ivalue); // java methods public void displayHello() { System.out.println("Hello World! "); } public int doCalc(int i, int n) { int j; System.out.println("Start of doCalc; i= " + i); if (i==0) { i = n; } for (j=1;j<5;j++) { i = i + j; } System.out.println("Ready to exit doCalc; i= " + i); return(i); } static { System.loadLibrary("mytest"); }}?? 快捷鍵說明
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