rename java run tests from main to runme for consistency across the languages

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10932 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/java/pointer/runme.java

@@ -0,0 +1,55 @@
+
+public class runme {
+
+  static {
+    try {
+	System.loadLibrary("example");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String argv[]) {
+
+    // First create some objects using the pointer library.
+    System.out.println("Testing the pointer library");
+    SWIGTYPE_p_int a = example.new_intp();
+    SWIGTYPE_p_int b = example.new_intp();
+    SWIGTYPE_p_int c = example.new_intp();
+    example.intp_assign(a,37);
+    example.intp_assign(b,42);
+
+    // Note that getCPtr() has package access by default
+    System.out.println("     a =" + Long.toHexString(SWIGTYPE_p_int.getCPtr(a)));
+    System.out.println("     b =" + Long.toHexString(SWIGTYPE_p_int.getCPtr(b)));
+    System.out.println("     c =" + Long.toHexString(SWIGTYPE_p_int.getCPtr(c)));
+
+    // Call the add() function with some pointers
+    example.add(a,b,c);
+
+    // Now get the result
+    int res = example.intp_value(c);
+    System.out.println("     37 + 42 =" + res);
+
+    // Clean up the pointers
+    example.delete_intp(a);
+    example.delete_intp(b);
+    example.delete_intp(c);
+
+    // Now try the typemap library
+    // Now it is no longer necessary to manufacture pointers.
+    // Instead we use a single element array which in Java is modifiable.
+
+    System.out.println("Trying the typemap library");
+    int[] r = {0};
+    example.sub(37,42,r);
+    System.out.println("     37 - 42 = " + r[0]);
+
+    // Now try the version with return value
+
+    System.out.println("Testing return value");
+    int q = example.divide(42,37,r);
+    System.out.println("     42/37 = " + q + " remainder " + r[0]);
+  }
+}