Uwe Schindler created LUCENE-4199:
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             Summary: Add ANT tool to track/disallow "forbidden" method 
invocations
                 Key: LUCENE-4199
                 URL: https://issues.apache.org/jira/browse/LUCENE-4199
             Project: Lucene - Java
          Issue Type: Improvement
    Affects Versions: 4.0-ALPHA
            Reporter: Uwe Schindler
            Assignee: Uwe Schindler
             Fix For: 4.0


In LUCENE-3877 Greg Bowyer has some asm.jar-based code to inspe ct class files 
for System.out/err class. I wanted to modify this code to run it in a 
jar-linter task on ant, so all compiled class files are parsed and method/ctor 
calls to e.g. new String(byte[]) without charset are forbidden. We would add a 
list of method signatures that we dont want to have (new FileReader(File), 
commons.IOUtils.loadFileToString()) and this linter will throw BuildException 
after static inspection, if any class file in Lucene/Solr (including line 
numbers) uses any method call.

Greg's code would be changed to use visitMethodInsn visitor, very easy.

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