How to manipulate aload instruction in Javassist?

[scalable]

Hi,

Can I get the object reference of "aload" instruction in Javassist?  or How to manipulate aload instruction in Javassist?

Any suggestions?

Thank you in advance

Young

[scalable]

the form of aload is aload_1 seems push the 1st variant reference to stack, how to get the reference value from stack?

Does javassist provide some interface to implement it?

[scalable]

The reference value is really get at run-time

[scalable]

who can tell me the difference between the methods locals and stack of StackMap.Walker?

locals

public int locals(int pos, int offset, int num)

Invoked when locals of stack_map_frame is visited.

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stack

public int stack(int pos, int offset, int num)

Invoked when stack of stack_map_frame is visited.