我显示了很多图片出现了Exception in thread "Image Fetcher 3" java.lang.OutOfMemoryError: Jav

Question

由于我加了10张图片 是一个jcombobox
就是选中哪一个 就显示哪张图片
但是图片数量太多出现了
Exception in thread "Image Fetcher 3" java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(Unknown Source)
at java.awt.image.Raster.createPackedRaster(Unknown Source)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknown Source)
at sun.awt.image.ImageRepresentation.createBufferedImage(Unknown Source)
at sun.awt.image.ImageRepresentation.setPixels(Unknown Source)
at sun.awt.image.ImageDecoder.setPixels(Unknown Source)
at sun.awt.image.JPEGImageDecoder.sendPixels(Unknown Source)
at sun.awt.image.JPEGImageDecoder.readImage(Native Method)
at sun.awt.image.JPEGImageDecoder.produceImage(Unknown Source)
at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source)
at sun.awt.image.ImageFetcher.fetchloop(Unknown Source)
at sun.awt.image.ImageFetcher.run(Unknown Source)
Exception in thread "Image Fetcher 0" java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(Unknown Source)
at java.awt.image.Raster.createPackedRaster(Unknown Source)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknown Source)
at sun.awt.image.ImageRepresentation.createBufferedImage(Unknown Source)
at sun.awt.image.ImageRepresentation.setPixels(Unknown Source)
at sun.awt.image.ImageDecoder.setPixels(Unknown Source)
at sun.awt.image.PNGImageDecoder.sendPixels(Unknown Source)
at sun.awt.image.PNGImageDecoder.produceImage(Unknown Source)
at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source)
at sun.awt.image.ImageFetcher.fetchloop(Unknown Source)
at sun.awt.image.ImageFetcher.run(Unknown Source)
求解决办法

Answer 1

1 增大jvm的内存
-Xmx1024 指定1024M2 如果是内存泄露，那么增加跟多的内存只是延长时间而已。

Answer 2

请问能具体说下怎么加大内存吗。。-Xmx1024 指定1024M 这个输入在哪里呢。。？

Answer 3

http://blog.163.com/canni3268/blog/static/3069220620081124111357617/ 上面的帖子是处理JVM不足的各种方法，
  我还是头次遇到这个问题
  学习了

Answer 4

在catalia.bat文件中添加下面一句：set  Java_OPTs = Xmx512m  Xms512m修改这个东东试试