Andras Salamon created SOLR-14169:
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Summary: Fix 20 Resource Leak warnings in apache/solr/common
Key: SOLR-14169
URL: https://issues.apache.org/jira/browse/SOLR-14169
Project: Solr
Issue Type: Sub-task
Reporter: Andras Salamon
There are 20 resource leak warnings in {{apache/solr/common}}
{noformat}
[ecj-lint] 5. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/cloud/ZkNodeProps.java
(at line 98) [ecj-lint] 5. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/cloud/ZkNodeProps.java
(at line 98) [ecj-lint] props = (Map<String, Object>) new
JavaBinCodec().unmarshal(bytes); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is
never closed-- [ecj-lint] 6. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/util/Utils.java
(at line 206) [ecj-lint] new SolrJSONWriter(writer) [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 2. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 50) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 3. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 73) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 4. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 98) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 5. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 127) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 6. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 152) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 7. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java
(at line 177) [ecj-lint] try (InputStream is = new
SolrResourceLoader().openResource("solrj/README"); [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 8. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 48) [ecj-lint] JavaBinCodec codec = new JavaBinCodec(faos, null);
[ecj-lint] ^^^^^ [ecj-lint] Resource leak: 'codec' is never
closed-- [ecj-lint] 9. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 58) [ecj-lint] FastJavaBinDecoder.StreamCodec scodec = new
FastJavaBinDecoder.StreamCodec(fis); [ecj-lint]
^^^^^^ [ecj-lint] Resource leak: 'scodec' is never closed-- [ecj-lint] 10.
WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 81) [ecj-lint] new JavaBinCodec().marshal(m, baos); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is
never closed-- [ecj-lint] 11. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 83) [ecj-lint] Map m2 = (Map) new JavaBinCodec().unmarshal(new
FastInputStream(null, baos.getbuf(), 0, baos.size())); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>'
is never closed-- [ecj-lint] 12. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 124) [ecj-lint] SimpleOrderedMap o = (SimpleOrderedMap) new
JavaBinCodec().unmarshal(baos.toByteArray()); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned
Closeable value>' is never closed-- [ecj-lint] 13. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java
(at line 198) [ecj-lint] new JavaBinCodec().marshal(orderedMap, baos);
[ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 14. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestSolrJsonWriter.java
(at line 45) [ecj-lint] new SolrJSONWriter(writer) [ecj-lint]
^^^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 15. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java
(at line 38) [ecj-lint] FastOutputStream fos = new FastOutputStream(baos,
buf, 0); [ecj-lint] ^^^ [ecj-lint] Resource leak: 'fos' is
never closed-- [ecj-lint] 16. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java
(at line 53) [ecj-lint] new JavaBinCodec().marshal(m0, baos); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is
never closed-- [ecj-lint] 17. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java
(at line 55) [ecj-lint] Map m1 = (Map) new JavaBinCodec() [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable
value>' is never closed-- [ecj-lint] 18. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java
(at line 81) [ecj-lint] new JavaBinCodec().marshal(nl, baos); [ecj-lint]
^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is
never closed-- [ecj-lint] 19. WARNING in
/Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java
(at line 84) [ecj-lint] NamedList nl1 = (NamedList) new JavaBinCodec()
[ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource
leak: '<unassigned Closeable value>' is never closed {noformat}
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