[antlr-interest] from antrl-generated AST back to java-file?

[pc_poppe]

Hi I'm working on a refactoring tool for java and I'm using antlr to 
parse java-files.(the java example that you can download). the result 
is an AST. and then I make some changes to that AST.These are very 
simple like renaming a method.


My question is how can i get a working java-file from my altered AST?

If I try to write out the AST additional words like modifiers and 
class-def,... are written out with the rest and then I dont have a 
java-file I can compile and execute.

To resume I want my sourcecode back, starting from an AST.

Who can help me?



 

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