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Solution to outofmemory prompted by ANT compilation in eclipse

Source: Internet
Author: User
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This error occurs because ant does not have enough memory for JVM by default during execution. You need to set the startup parameters to increase the amount of memory that can be used. If you use the command line to directly execute ant, you can directly modify the startup command. However, the command line setting is not easy to use when executed on Eclipse.
I tried it several times and finally got it done.
You can set parameters directly on the execution JVM of eclipse as follows:
1. Open Window> preferences> JAVA> installed jres
2. Select the JDK used by default (in progress ).
3. Click Edit... and add the appropriate parameters to the default VM arguments, for example,-xmx1024m.

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