Why browsing jms queues using activemq web console causes OutOfMemory Error in A_MQ 6.0 ?

Issue

• JBoss A-MQ is causing problem where the memory is very high usage.
• While browsing jms queues from activemq web console it causes the "java.lang.OutOfMemoryError" ?
• In the browser the following error can be seen:

HTTP ERROR 500

Problem accessing /activemqweb/browse.jsp. Reason:

    Java heap space

Caused by:

java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:2882)
    at java.io.CharArrayWriter.write(CharArrayWriter.java:88)
    at java.io.PrintWriter.write(PrintWriter.java:382)
    at com.opensymphony.module.sitemesh.filter.RoutablePrintWriter.write(RoutablePrintWriter.java:144)
    at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:181)
    at org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:449)
    at org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:462)
    at org.apache.jsp.browse_jsp$browse_jspHelper.invoke0(org.apache.jsp.browse_jsp:347)
    at org.apache.jsp.browse_jsp$browse_jspHelper.invoke(org.apache.jsp.browse_jsp:399)
    at org.apache.jsp.tag.web.jms.forEachMessage_tag.doTag(org.apache.jsp.tag.web.jms.forEachMessage_tag:85)
    at org.apache.jsp.browse_jsp._jspx_meth_jms_forEachMessage_0(org.apache.jsp.browse_jsp:133)
    at org.apache.jsp.browse_jsp._jspService(org.apache.jsp.browse_jsp:72)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
    at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:132)
    at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:127)
    at org.ops4j.pax.swissbox.core.ContextClassLoaderUtils.doWithClassLoader(ContextClassLoaderUtils.java:60)
    at org.ops4j.pax.web.jsp.JspServletWrapper.service(JspServletWrapper.java:124)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
    at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:45)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
    at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:102)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
    at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)

• On the A-MQ logs following entry can be seen :

2014-12-26 12:35:50,139 | WARN  | 0.79:62194@61616 | Transport                        | ivemq.broker.TransportConnection  238 | 104 - org.apache.activemq.activemq-osgi - 5.8.0.redhat-60024 | Transport Connection to: tcp://10.10.10.10:5678 failed: java.io.EOFException
2014-12-26 12:37:28,048 | WARN  | tp2120922419-313 | ServletHandler                   | lipse.jetty.util.log.JavaUtilLog   70 | 75 - org.eclipse.jetty.util - 7.6.7.v20120910 | /activemqweb/browse.jsp
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Arrays.java:2882)[:1.6.0_45]
        at java.io.CharArrayWriter.write(CharArrayWriter.java:88)[:1.6.0_45]
        at java.io.PrintWriter.write(PrintWriter.java:382)[:1.6.0_45]
        at com.opensymphony.module.sitemesh.filter.RoutablePrintWriter.write(RoutablePrintWriter.java:144)[133:org.jboss.amq.mq-web-console:5.8.0.redhat-60024]
        at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:181)
        at org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:449)
        at org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:462)
        at org.apache.jsp.browse_jsp$browse_jspHelper.invoke0(org.apache.jsp.browse_jsp:347)
        at org.apache.jsp.browse_jsp$browse_jspHelper.invoke(org.apache.jsp.browse_jsp:399)
        at org.apache.jsp.tag.web.jms.forEachMessage_tag.doTag(org.apache.jsp.tag.web.jms.forEachMessage_tag:85)
        at org.apache.jsp.browse_jsp._jspx_meth_jms_forEachMessage_0(org.apache.jsp.browse_jsp:133)
        at org.apache.jsp.browse_jsp._jspService(org.apache.jsp.browse_jsp:72)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)[72:org.apache.geronimo.specs.geronimo-servlet_2.5_spec:1.2]
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)[72:org.apache.geronimo.specs.geronimo-servlet_2.5_spec:1.2]
        at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:132)
        at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:127)
        at org.ops4j.pax.swissbox.core.ContextClassLoaderUtils.doWithClassLoader(ContextClassLoaderUtils.java:60)
        at org.ops4j.pax.web.jsp.JspServletWrapper.service(JspServletWrapper.java:124)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)[133:org.jboss.amq.mq-web-console:5.8.0.redhat-60024]