FishEye can OOME on start up while running com.cenqua.fisheye.rep.DiffTextCache.<init>

@400000004f8b827c03844a9c java.lang.reflect.InvocationTargetException
@400000004f8b827c03844e84 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
@400000004f8b827c03844e84 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
@400000004f8b827c0384526c 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
@400000004f8b827c03845654 	at java.lang.reflect.Method.invoke(Method.java:597)
@400000004f8b827c03845654 	at com.cenqua.fisheye.FishEyeCtl.mainImpl(FishEyeCtl.java:98)
@400000004f8b827c03848534 	at com.cenqua.fisheye.FishEyeCtl.main(FishEyeCtl.java:41)
@400000004f8b827c03848534 Caused by: java.lang.OutOfMemoryError: Java heap space
@400000004f8b827c0384891c 	at java.util.Arrays.copyOfRange(Arrays.java:3209)
@400000004f8b827c0384891c 	at java.lang.String.<init>(String.java:215)
@400000004f8b827c03848d04 	at java.lang.StringBuilder.toString(StringBuilder.java:430)
@400000004f8b827c03848d04 	at java.io.UnixFileSystem.resolve(UnixFileSystem.java:93)
@400000004f8b827c038494d4 	at java.io.File.<init>(File.java:207)
@400000004f8b827c038494d4 	at java.io.File.listFiles(File.java:1056)
@400000004f8b827c038498bc 	at com.cenqua.fisheye.io.IOHelper.recursiveDeleteImpl(IOHelper.java:172)
@400000004f8b827c03849ca4 	at com.cenqua.fisheye.io.IOHelper.recursiveDelete(IOHelper.java:157)
@400000004f8b827c03849ca4 	at com.cenqua.fisheye.rep.DiffTextCache.<init>(DiffTextCache.java:66)
@400000004f8b827c0384a08c 	at com.cenqua.fisheye.rep.BaseRepositoryScanner.start(BaseRepositoryScanner.java:498)
@400000004f8b827c0384d354 	at com.cenqua.fisheye.svn.SvnRepositoryScanner.start(SvnRepositoryScanner.java:93)
@400000004f8b827c0384d354 	at com.cenqua.fisheye.svn.SvnRepositoryScanner.start(SvnRepositoryScanner.java:61)
@400000004f8b827c0384d73c 	at com.cenqua.fisheye.rep.BaseRepositoryEngine.doStart(BaseRepositoryEngine.java:70)
@400000004f8b827c0384db24 	at com.cenqua.fisheye.rep.RepositoryEngine.start(RepositoryEngine.java:196)
@400000004f8b827c03852d2c 	at com.cenqua.fisheye.rep.RepositoryHandle.run(RepositoryHandle.java:318)
@400000004f8b827c03852d2c 	at com.cenqua.fisheye.config.DefaultRepositoryManager.runRepository(DefaultRepositoryManager.java:295)
@400000004f8b827c03853114 	at com.cenqua.fisheye.config.DefaultRepositoryManager.runRepositories(DefaultRepositoryManager.java:326)
@400000004f8b827c038534fc 	at com.cenqua.fisheye.config.RootConfig.startRepositories(RootConfig.java:461)
@400000004f8b827c03fdcffc 	at com.cenqua.fisheye.ctl.Run.mainImpl(Run.java:242)
@400000004f8b827c03fdd3e4 	at com.cenqua.fisheye.ctl.Run.main(Run.java:77)
@400000004f8b827c03fdd7cc 	... 6 more