How To Increase Coffee Heap Infinite On Maven Together With Ant

Many times nosotros larn java.lang.OutOfMemoryError: coffee heap infinite piece edifice our projection either past times using maven or ANT only because heap size is non plenty to cook the project. At this betoken nosotros only desire to increment the heap size used past times ANT or MAVEN together with this coffee tip volition allow y'all produce this:

How to increment Java Heap size for Maven on Linux/Unix

1. Open your mvn.sh file together with add together the next line:
export MAVEN_OPTS=-Xmx512m
this volition allow to specify java heap infinite based on your projection needs.

How to increment Java Heap infinite for Maven on Windows

1.      go to C:\apache-maven-2.2.1\bin

2.      open your mvn.bat file together with add together the next trouble :

set  MAVEN_OPTS=-Xmx512m
adjacent fourth dimension y'all run maven commands similar mvn cook clean or mvn install it volition role this heap size.

This article is inwards continuation of my before postal service on coffee heap 10 points on coffee heap space  if y'all haven’ read that y'all may honor roughly useful information there.

How to increment Java Heap size/space/memory for ANT on Linux/Unix

Similar to Maven y'all tin give the sack specify ANT_OPTS to specify JVM specific arguments for ANT cook tool. Here is mensuration past times mensuration guide to modify the coffee heap infinite for ANT:

1.      Go to ANT_HOME directry (directory where Ant has been installed)

2.      Open ant.bat file together with add together next trouble on it
export ANT_OPTS=-Xmx512m
some fourth dimension y'all may necessitate to pose the value –Xmx512M within double quotes.

3.      Done adjacent fourth dimension y'all run “ant” it volition role modified coffee heap size together with volition non throw OutOfMemoryError till the novel restrict reached.

How to increment Java Heap size/space/memory for ANT on Windows

As shown above for Linux ANT_OPTS can also hold upward used specify JVM specific arguments for ANT in windows.  Here is mensuration past times mensuration guide to increase the coffee heap memory for ANT inwards Windows:

4.      Go to ANT_HOME directory (directory where Ant has been installed)
5.      Open ant.bat file together with add together next trouble on it
set ANT_OPTS=-Xmx512m
some fourth dimension y'all may necessitate to pose the value –Xmx512M within double quotes.
6.      Done adjacent fourth dimension y'all run “ant” it volition role modified coffee heap size together with volition non throw OutOfMemoryError till the novel restrict reached.

Further Reading
Difference betwixt mvn install together with mvn unloosen command
Free Maven Books for Java Developers
10 Things close Maven Java Developer should know

Thanks for reading this article hence far, if y'all similar this article together with hence delight part amongst your friends together with colleagues. If y'all bring whatever query or proffer together with hence delight driblet a comment together with I'll elbow grease to honor an answer for you. 

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