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Bug 256640 - OutOfMemoryError: Java heap space
Summary: OutOfMemoryError: Java heap space
Status: NEW
Alias: None
Product: debugger
Classification: Unclassified
Component: Java (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Martin Entlicher
Depends on:
Reported: 2015-11-17 09:45 UTC by mcmatak
Modified: 2015-11-20 08:36 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 199444

stacktrace (2.35 KB, text/plain)
2015-11-17 09:45 UTC, mcmatak

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Description mcmatak 2015-11-17 09:45:13 UTC
Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Windows 7

User Comments:
GUEST: reiniciando

GUEST: left project running all night


mcmatak: trying to use fast help

java.lang.OutOfMemoryError: Java heap space
   at java.awt.image.DataBufferInt.<init>(
   at java.awt.image.SinglePixelPackedSampleModel.createDataBuffer(
   at sun.awt.image.IntegerInterleavedRaster.<init>(
   at sun.awt.image.IntegerInterleavedRaster.createCompatibleWritableRaster(
   at java.awt.image.ConvolveOp.createCompatibleDestImage(
   at java.awt.image.ConvolveOp.filter(
Comment 1 mcmatak 2015-11-17 09:45:15 UTC
Created attachment 157373 [details]
Comment 2 Ondrej Vrabec 2015-11-20 08:36:14 UTC
most of the reports have low Xmx: 300, 400 or 700MB while the NB default is 1024Mb. 
The only relevant report is a HashMap of over 8 million entries (HM#91686) is held by 
vm (Java frame)	JPDAThreadImpl	vm (Java frame)
target	VirtualMachineImpl	target
waitingQueue	TargetVM	waitingQueue
this	HashMap	this