Examples of org.objectweb.asm.MethodVisitor.visitMaxs()

org.objectweb.asm.MethodVisitor.visitMaxs()
Visits the maximum stack size and the maximum number of local variables of the method. @param maxStack maximum stack size of the method. @param maxLocals maximum number of local variables for the method.

                helperType.getDescriptor());


        // END helper = new ExceptionHelper(target)


        methodVisitor.visitInsn(Opcodes.RETURN);
        methodVisitor.visitMaxs(0, 0);
        methodVisitor.visitEnd();


        // END <init>(<type> target, ScriptSource source, Integer lineNumber)


        for (Method method : ExceptionHelper.class.getDeclaredMethods()) {

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                    helperType.getDescriptor());
            methodVisitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, helperType.getInternalName(), method.getName(),
                    methodDescriptor);


            methodVisitor.visitInsn(Opcodes.ARETURN);
            methodVisitor.visitMaxs(0, 0);
            methodVisitor.visitEnd();
            // END public <type> <method>() { return helper.<method>(); }
        }


        visitor.visitEnd();

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        methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
        methodVisitor.visitMethodInsn(Opcodes.INVOKESPECIAL, superclassType.getInternalName(), "<init>",
                constructorDescriptor);


        methodVisitor.visitInsn(Opcodes.RETURN);
        methodVisitor.visitMaxs(0, 0);
        methodVisitor.visitEnd();


        // run() method


        String runDesciptor = Type.getMethodDescriptor(Type.getType(Object.class), new Type[0]);

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        // return null
        methodVisitor.visitInsn(Opcodes.ACONST_NULL);


        methodVisitor.visitInsn(Opcodes.ARETURN);
        methodVisitor.visitMaxs(0, 0);
        methodVisitor.visitEnd();


        visitor.visitEnd();


        byte[] bytecode = visitor.toByteArray();

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        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);
        mv.visitCode();
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitMethodInsn(Opcodes.INVOKESPECIAL, superClass, "<init>", "()V");
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }


    @Deprecated
    public static void genInvokeXxxWithArray(ClassWriter cw, Method method) {

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        if (method.getReturnType() == void.class) {
            mv.visitInsn(Opcodes.ACONST_NULL);
        }


        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }


    private static void genInvokeWithFixedParams(ClassWriter cw, Method method) {
        MethodVisitor mv;

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            if (method.getReturnType() == void.class) {
                mv.visitInsn(Opcodes.ACONST_NULL);
            }


            mv.visitInsn(Opcodes.ARETURN);
            mv.visitMaxs(0, 0);
            mv.visitEnd();
        }
    }


    private static void genInvokeWithFixedPrimitiveParams(ClassWriter cw, Method method) {

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            if (method.getReturnType() == void.class) {
                mv.visitInsn(Opcodes.ACONST_NULL);
            }


            mv.visitInsn(Opcodes.ARETURN);
            mv.visitMaxs(0, 0);
            mv.visitEnd();
        }
    }


    private static final String[] EXCEPTIONS = new String[] { "java/lang/Throwable" };

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        mv.visitLabel(catchStart);
        mv.visitMethodInsn(Opcodes.INVOKESTATIC, "org/codehaus/groovy/runtime/ScriptBytecodeAdapter", "unwrap", "(Lgroovy/lang/GroovyRuntimeException;)Ljava/lang/Throwable;");
        mv.visitInsn(Opcodes.ATHROW);        
        mv.visitTryCatchBlock(tryStart, tryEnd, catchStart, GRE);
        
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        return mv;
    }

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        mv.visitVarInsn(Opcodes.ALOAD, 5);
        mv.visitFieldInsn(Opcodes.PUTSTATIC, internalName, "__constructor__", "Ljava/lang/reflect/Constructor;");


        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }


    public static byte[] genPogoMetaMethodSite(CachedMethod cachedMethod, ClassWriter cw, String name) {
        String internalName = name.replace('.', '/');

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