How do I set ANT_OPTS under eclipse?

When I build an application with ant in ecl开发者_如何学Cipse . I met java.lang.OutOfMemoryError: Java heap space. How do I set ANT_OPTS under eclipse?

Thanks.

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When you right-click build.xml, select "Ant Build..." (with the ellipsis). This will bring up the run configuration dialog, and you'll be able to specify the memory arguments in the "JRE" tab.