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Bug 258253

Summary:	OutOfMemoryError: Java heap space
Product:	javascript	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Debugger	Assignee:	Martin Entlicher <mentlicher>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	222866
Attachments:	stacktrace

Description Exceptions Reporter 2016-03-05 07:23:41 UTC

This bug was originally marked as duplicate of bug 253291, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.65-b01, Java(TM) SE Runtime Environment, 1.8.0_65-b17
OS: Windows 10

User Comments:
GUEST: Only start Netbeans ide..




Stacktrace: 
java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:3332)
   at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
   at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
   at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
   at java.lang.StringBuffer.append(StringBuffer.java:272)
   at org.json.simple.JSONArray.toJSONString(JSONArray.java:91)

Comment 1 Exceptions Reporter 2016-03-05 07:23:42 UTC

Created attachment 158751 [details]
stacktrace

Comment 2 Martin Entlicher 2016-05-21 12:50:23 UTC

One single response JSON object has 441 MB. This is a defect of the protocol that it does not have any limits for the message size.
The affected class is: org.netbeans.modules.web.webkit.debugging.spi.Response