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This issue was reported manually by thurka. It already has 4 duplicates Build: NetBeans IDE 7.4 (Build 201310111528) VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b15 OS: Mac OS X User Comments: herlandercs: Block with fletching files. jdavidbakr: Stalled while synchronizing with server. I had switched from branch a, which had a new large directory, to branch b, and then merged branch a into branch b, so the directly went away and then came back immediately, so I think the file upload queue got very large. It was uploading for nearly an hour before it finally stalled out and became unresponsive. herlandercs: Netbeans works in very slow. garbi: running a JavaEE application for a long time and having the log displaied in NetBeans Stacktrace: java.lang.OutOfMemoryError: Java heap space at java.util.WeakHashMap.newTable(WeakHashMap.java:249) at java.util.WeakHashMap.<init>(WeakHashMap.java:274) at java.util.WeakHashMap.<init>(WeakHashMap.java:289) at org.netbeans.modules.sampler.SamplesOutputStream.<init>(SamplesOutputStream.java:115) at org.netbeans.modules.sampler.Sampler.start(Sampler.java:173) at org.netbeans.core.TimableEventQueue.run(TimableEventQueue.java:227)
Created attachment 143344 [details] stacktrace
It looks like there is a huge number (30000) tabs in output window. All with the "Remote Log:" text in javax.swing.text.html.BlockView instance.
*** This bug has been marked as a duplicate of bug 230493 ***