Wrong display with multiple overlays

Document ID : KB000109698
Last Modified Date : 08/08/2018
Show Technical Document Details
Issue:

Many boxes are displayed  like in below picture

Wrong Display
Environment:
ixp Release: 11.3.5.5116 on Redhat 6
CA WAAE 11.3.6 SP7 on RedHat 6, Oracle 11.2
Cause:
The number of objects (jobs/boxes) in the flow view became enough for the newer JRE’s to have this sort problem
Resolution:
Workaround is to update file $CATALINA_HOME/webapps/ixp/iXp.jnlp and restart iXp

FROM: 

<j2se version="1.6+" initial-heap-size="80m" max-heap-size="256m" /> 
<jar href="ixpui.jar" kind="main" main="true" download="eager"/> 
<jar href="ixp.jar" download="eager"/> 

TO: 
<j2se version="1.6+" initial-heap-size="80m" max-heap-size="256m" /> 
<property name="java.util.Arrays.useLegacyMergeSort" value="true"/> 
<jar href="ixpui.jar" kind="main" main="true" download="eager"/> 
<jar href="ixp.jar" download="eager"/>
Additional Information:

Problem only occurs with desktop JREs 1.7+