[opengrok] Reuse existing FileAnalyzerFactory objects when -A option is specified

[knut.hat...@sun.com]

Author: Knut Anders Hatlen <Knut.Hatlen at Sun.COM>
Repository: /hg/opengrok/trunk
Latest revision: 0146caca1ec8e1a0f4272e7e6b8038bb56bf2fee
Total changesets: 1
Log message:
Reuse existing FileAnalyzerFactory objects when -A option is specified

Files:
        update: src/org/opensolaris/opengrok/analysis/AnalyzerGuru.java
        update: src/org/opensolaris/opengrok/index/Indexer.java
        update: test/org/opensolaris/opengrok/analysis/AnalyzerGuruTest.java