[LUCENE-7908] fix-or-suppress 3 'Resource leak' warnings in (ReadersAnd|FrozenBuffered)Updates.java

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Christine Poerschke
• Created: 17/Jul/17 12:48
• Updated: 28/Aug/22 15:17
• Resolved: 26/Feb/20 18:17

Description

http://www.github.com/apache/lucene-solr/blob/master/lucene/core/src/java/org/apache/lucene/index/ReadersAndUpdates.java#L846
http://www.github.com/apache/lucene-solr/blob/master/lucene/core/src/java/org/apache/lucene/index/FrozenBufferedUpdates.java#L186
http://www.github.com/apache/lucene-solr/blob/master/lucene/core/src/java/org/apache/lucene/index/FrozenBufferedUpdates.java#L144

 [ecj-lint] 4. WARNING in /Users/cpoerschke/lucene-solr/lucene/core/src/java/org/apache/lucene/index/ReadersAndUpdates.java (at line 846)
 [ecj-lint]     SegmentReader newReader = new SegmentReader(info, reader, liveDocs, info.info.maxDoc() - delCount);
 [ecj-lint]                   ^^^^^^^^^
 [ecj-lint] Resource leak: 'newReader' is never closed

 [ecj-lint] 2. WARNING in /Users/cpoerschke/lucene-solr/lucene/core/src/java/org/apache/lucene/index/FrozenBufferedUpdates.java (at line 144)
 [ecj-lint]     RAMOutputStream out = new RAMOutputStream();
 [ecj-lint]                     ^^^
 [ecj-lint] Resource leak: 'out' is never closed

 [ecj-lint] 3. WARNING in /Users/cpoerschke/lucene-solr/lucene/core/src/java/org/apache/lucene/index/FrozenBufferedUpdates.java (at line 186)
 [ecj-lint]     RAMOutputStream out = new RAMOutputStream();
 [ecj-lint]                     ^^^
 [ecj-lint] Resource leak: 'out' is never closed