clean\-up\-java\-processes:
   \[delete\] Deleting: /opt/dev/projects/github/liferay\-portal/clean\_up\_java\_processes\.sh
     \[exec\] SQL1652N  File I/O error occurred\.
     \[exec\] Result: 4
     \[exec\] SQL1652N  File I/O error occurred\.
     \[echo\] The following error occurred while executing this line:
     \[echo\] /opt/dev/projects/github/liferay\-portal/build\-test\-batch\.xml:364: The following error occurred while executing this line:
     \[echo\] /opt/dev/projects/github/liferay\-portal/build\-test\-batch\.xml:372: exec returned: 4