Re: RE: Pushing Integer(), getting int, how to deal with?

  You can also use GeneratorAdapter.box() and .unbox() methods to
convert top of the stack to and from primitive types. It is handy when
you need to deal with reflection of java Proxy API.

  regards,
  Eugene


On Fri, May 7, 2010 at 2:06 PM, Tim Eck <[email protected]> wrote:

> You’re going to need to make an Integer yourself.
>
> mv.visitFieldInsn(GETSTATIC, "java/lang/System", "err",
> "Ljava/io/PrintStream;");
>
> mv.visitLdcInsn(new Integer(10));
>
> mv.visitMethodInsn(INVOKESTATIC, "java/lang/Integer", "valueOf",
> "(I)Ljava/lang/Integer;");
>
> mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println",
> "(Ljava/lang/Object;)V");

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