Rishabh Patel created LUCENE-6621:
-------------------------------------
Summary: Unused variables
Key: LUCENE-6621
URL: https://issues.apache.org/jira/browse/LUCENE-6621
Project: Lucene - Core
Issue Type: Bug
Components: modules/analysis
Affects Versions: Trunk
Reporter: Rishabh Patel
Priority: Trivial
{code:title=Compile.java|borderStyle=solid}
public static void main(java.lang.String[] args) throws Exception {
...
for (int i = 1; i < args.length; i++) {
// System.out.println("[" + args[i] + "]");
Diff diff = new Diff();
int stems = 0;
int words = 0;
...
{code}
In the file {{Compile.java}}, the variables {{stems}} and {{words}} are unused.
Although {{words}} gets incremented further in the file, it does not get
referenced or used elsewhere.
{{stems}} is neither incremented nor used elsewhere in the project.
Are these variables redundant?
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