Package com.claritysys.jvm.classfile

Examples of com.claritysys.jvm.classfile.ConstantPool.addMethodRef()

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        ConstantPool cp = cf.getConstantPool();

        CfMethod method = cf.addMethod(JVM.ACC_PUBLIC, "<init>", "()V");
        CodeBuilder code = new CodeBuilder(method);
        code.add(JVM.ALOAD_0);
        code.add(JVM.INVOKESPECIAL, cp.addMethodRef(false,
                "java/lang/Object",
                "<init>",
                "()V"));
        code.add(JVM.RETURN);
        code.flush();
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        code = new CodeBuilder(method);
        code.add(JVM.GETSTATIC, cp.addFieldRef("java/lang/System",
                "out",
                "Ljava/io/PrintStream;"));
        code.add(JVM.LDC, "Hello world!");
        code.add(JVM.INVOKEVIRTUAL, cp.addMethodRef(false,
                "java/io/PrintStream",
                "println",
                "(Ljava/lang/String;)V"));
        code.add(JVM.RETURN);
        code.flush();
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