Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

LUCENE-5207: add comment that the regen hack does not work in Java 8 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5207@1523075 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uwe Schindler 2013-09-13 20:04:14 +00:00
parent afc65eebac
commit b23b6276cc
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lucene/expressions/build.xml
View File

@ -98,7 +98,9 @@
<property name="-grammar.relative.path" location="${grammar.path}" relative="true"/> <property name="-grammar.relative.path" location="${grammar.path}" relative="true"/>
<replace-value property="grammar.relative.path" value="${-grammar.relative.path}${file.separator}" from="${file.separator}" to="/"/> <replace-value property="grammar.relative.path" value="${-grammar.relative.path}${file.separator}" from="${file.separator}" to="/"/>
<java classname="org.antlr.Tool" fork="true" failonerror="true" classpathref="antlr.classpath" taskname="antlr"> <java classname="org.antlr.Tool" fork="true" failonerror="true" classpathref="antlr.classpath" taskname="antlr">
<!-- this is a hack because antlr generates code comments in nondeterministic order (using hashmap somewhere it should use linkedhashmap) --> <!-- this is a hack because antlr generates code comments in nondeterministic order
(using HashMap somewhere it should use LinkedHashMap). This hack only works for Java 7,
Java 8 always uses murmurhash for strings and uses time-of-day as seed. -->
<sysproperty key="jdk.map.althashing.threshold" value="-1"/> <sysproperty key="jdk.map.althashing.threshold" value="-1"/>
<sysproperty key="file.encoding" value="UTF-8"/> <sysproperty key="file.encoding" value="UTF-8"/>
<sysproperty key="user.language" value="en"/> <sysproperty key="user.language" value="en"/>