Package org.ow2.asm

Examples of org.ow2.asm.MethodVisitor.visitEnd()


        mv.visitVarInsn(ASTORE, 27);
        mv.visitLabel(l3);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

    private void sameFrameExtended(final ClassWriter cw) {
        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC,
                "sameFrameExtended",
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        mv.visitInsn(RETURN);
        mv.visitFrame(F_SAME, 0, null, 0, null);
        mv.visitLabel(l1);
        mv.visitJumpInsn(GOTO, l0);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

    private void deadCode(final ClassWriter cw) {
        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC,
                "deadCode",
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                new Object[] { "java/lang/Exception" });
        mv.visitLabel(l3);
        mv.visitVarInsn(ASTORE, 2);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

    /**
     * Ad hoc class adapter used to rename the FrameTable class and to change
     * its class version.
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        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();

        uninitializedThisType(cw);
        uninitializedLocalType(cw);
        uninitializedStackType(cw);
        nullType(cw);
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        mv.visitInsn(DREM);
        mv.visitInsn(DNEG);
        // end method
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

    private void castInsns(final ClassWriter cw) {
        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC,
                "castInsns",
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        mv.visitInsn(ACONST_NULL);
        mv.visitTypeInsn(INSTANCEOF, "java/lang/String");
        // end method
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

    private void jumpInsns(final ClassWriter cw) {
        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC,
                "jumpInsns",
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                "C",
                "bsm",
                "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;)Ljava/lang/invoke/CallSite;");
        mv.visitInvokeDynamicInsn("bar", "()V", h, Type.getType("()V"), h);
        mv.visitInsn(RETURN);
        mv.visitEnd();

        cw.visitEnd();
        return cw.toByteArray();
    }
}
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        mv.visitLabel(l0);

        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitAttribute(new CodeComment());
        mv.visitEnd();

        cw.visitEnd();
        return cw.toByteArray();
    }
}
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                "clone",
                "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "[Lpkg/Enum;");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();

        mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC,
                "valueOf",
                "(Ljava/lang/String;)Lpkg/Enum;",
                null,
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                "valueOf",
                "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;");
        mv.visitTypeInsn(CHECKCAST, "pkg/Enum");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();

        mv = cw.visitMethod(ACC_PRIVATE,
                "<init>",
                "(Ljava/lang/String;I)V",
                "()V",
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