jAmaSeis

While testing changes made to resolve Bug #1312 I had added 3 DMC sources:
LD PRNY -- HHE
LD PRNY -- HHN
LD PRNY -- HHZ

After running for a while no data is displayed on the display and the following message was written to the log:

2024-07-25T18:44:23,721 INFO - Start-up Sequence Complete
2024-07-25T18:47:08,809 STDERR - Exception in thread "Thread-3" 
2024-07-25T18:47:08,816 STDERR - java.lang.OutOfMemoryError: Java heap space
2024-07-25T18:47:08,821 STDERR - at java.base/java.util.Arrays.copyOf(Arrays.java:3482)
2024-07-25T18:47:08,821 STDERR - at java.base/java.util.ArrayList.grow(ArrayList.java:237)
2024-07-25T18:47:08,822 STDERR - at java.base/java.util.ArrayList.grow(ArrayList.java:244)
2024-07-25T18:47:08,827 STDERR - at java.base/java.util.ArrayList.add(ArrayList.java:483)
2024-07-25T18:47:08,828 STDERR - at java.base/java.util.ArrayList.add(ArrayList.java:496)
2024-07-25T18:47:08,833 STDERR - at edu.iris.dmc.timeseries.model.Segment.getIntData(Segment.java:187)
2024-07-25T18:47:08,833 STDERR - at edu.iris.epo.jamaseis.dmcselectionview.DmcCommunication.makeSegment(DmcCommunication.java:441)
2024-07-25T18:47:08,834 STDERR - at edu.iris.epo.jamaseis.dmcselectionview.DmcCommunication$SegmentIterator.getNext(DmcCommunication.java:157)
2024-07-25T18:47:08,834 STDERR - at edu.iris.epo.jamaseis.dmcselectionview.DmcCommunication$SegmentIterator.hasNext(DmcCommunication.java:168)
2024-07-25T18:47:08,839 STDERR - at edu.iris.epo.jamaseis.dmcselectionview.DmcCommunication.getSegments(DmcCommunication.java:1137)
2024-07-25T18:47:08,840 STDERR - at edu.iris.epo.jamaseis.network.dmc.DmcWebServicesClient.getSegments(DmcWebServicesClient.java:66)
2024-07-25T18:47:08,840 STDERR - at edu.iris.epo.jamaseis.network.dmc.DmcPollingClient.addSegments(DmcPollingClient.java:85)
2024-07-25T18:47:08,841 STDERR - at edu.iris.epo.jamaseis.network.dmc.DmcClientWithWS.getSegment(DmcClientWithWS.java:107)
2024-07-25T18:47:08,841 STDERR - at edu.iris.epo.jamaseis.network.dmc.DmcClientWithWS.run(DmcClientWithWS.java:136)
2024-07-25T18:47:08,847 STDERR - at edu.iris.epo.jamaseis.network.dmc.DmcConnection.run(DmcConnection.java:129)
2024-07-25T18:47:08,847 STDERR - at java.base/java.lang.Thread.runWith(Thread.java:1596)
2024-07-25T18:47:08,848 STDERR - at java.base/java.lang.Thread.run(Thread.java:1583)