[jboss-jira] [JBoss JIRA] (LOGMGR-146) Suppressed exception format is not correct

Suppressed exception format is not correct ------------------------------------------ Key: LOGMGR-146 URL: https://issues.jboss.org/browse/LOGMGR-146 Project: JBoss Log Manager Issue Type: Bug Reporter: James Perkins Assignee: James Perkins Fix For: 2.0.5.Final, 2.1.0.Beta1 The suppressed exception format is not correct when multiple exceptions are suppressed. Too many causes are printed likely because the circular dependencies are not working correctly. {code:java|title=Example Reproducer} final RuntimeException r1 = new RuntimeException("Exception 1"); final RuntimeException r2 = new RuntimeException("Exception 2", r1); final RuntimeException r3 = new RuntimeException("Exception 3", r2); final RuntimeException cause = new RuntimeException("This is the cause", r1); cause.addSuppressed(r2); cause.addSuppressed(r3); Logger.getLogger(Main.class).error("Log message", cause); {code} {code:title=Output from JBoss Log Manager} 13:03:53,684 ERROR [com.jamezp.test.Main] Log message: java.lang.RuntimeException: This is the cause at com.jamezp.test.Main.main(Main.java:165) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) Suppressed: java.lang.RuntimeException: Exception 2 at com.jamezp.test.Main.main(Main.java:162) ... 5 more Caused by: java.lang.RuntimeException: Exception 1 at com.jamezp.test.Main.main(Main.java:161) ... 5 more Suppressed: java.lang.RuntimeException: Exception 3 at com.jamezp.test.Main.main(Main.java:163) ... 5 more Caused by: java.lang.RuntimeException: Exception 2 at com.jamezp.test.Main.main(Main.java:162) ... 5 more Caused by: java.lang.RuntimeException: Exception 1 at com.jamezp.test.Main.main(Main.java:161) ... 5 more Caused by: java.lang.RuntimeException: Exception 1 at com.jamezp.test.Main.main(Main.java:161) ... 5 more {code} {code:title=Output from Throwable.printStackTrace()} java.lang.RuntimeException: This is the cause at com.jamezp.test.Main.main(Main.java:165) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) Suppressed: java.lang.RuntimeException: Exception 2 at com.jamezp.test.Main.main(Main.java:162) ... 5 more Caused by: java.lang.RuntimeException: Exception 1 at com.jamezp.test.Main.main(Main.java:161) ... 5 more Suppressed: java.lang.RuntimeException: Exception 3 at com.jamezp.test.Main.main(Main.java:163) ... 5 more [CIRCULAR REFERENCE:java.lang.RuntimeException: Exception 2] [CIRCULAR REFERENCE:java.lang.RuntimeException: Exception 1] {code} {code:title=Output from JUL} Jan 26, 2017 1:06:29 PM com.jamezp.test.Main main ERROR: Log message java.lang.RuntimeException: This is the cause at com.jamezp.test.Main.main(Main.java:165) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) Suppressed: java.lang.RuntimeException: Exception 2 at com.jamezp.test.Main.main(Main.java:162) ... 5 more Caused by: java.lang.RuntimeException: Exception 1 at com.jamezp.test.Main.main(Main.java:161) ... 5 more Suppressed: java.lang.RuntimeException: Exception 3 at com.jamezp.test.Main.main(Main.java:163) ... 5 more [CIRCULAR REFERENCE:java.lang.RuntimeException: Exception 2] [CIRCULAR REFERENCE:java.lang.RuntimeException: Exception 1] {code}