From: Matthew Khouzam <matthew.khouzam@ericsson.com>
Date: Sun, 20 Mar 2016 20:46:10 +0000 (-0400)
Subject: ctf: Better explain IllegalStateException
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=5bababca565a6e5e56211336e6796d6c5511d707;p=deliverable%2Ftracecompass.git

ctf: Better explain IllegalStateException

Show a reason for the illegal state exception.

Change-Id: Ibf99b1bc6b3bc94c20fab6307b62d35d21e12096
Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/68873
Reviewed-by: Hudson CI
Reviewed-by: Jean-Christian Kouame <jean-christian.kouame@ericsson.com>
---

diff --git a/ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/event/types/ArrayDeclaration.java b/ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/event/types/ArrayDeclaration.java
index 4a4572c4d3..23c80e949e 100644
--- a/ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/event/types/ArrayDeclaration.java
+++ b/ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/event/types/ArrayDeclaration.java
@@ -132,7 +132,7 @@ public final class ArrayDeclaration extends CompoundDeclaration {
         for (int i = 0; i < fLength; i++) {
             String name = elemNames.get(i);
             if (name == null) {
-                throw new IllegalStateException();
+                throw new IllegalStateException("Field " + fieldName + " has a nameless field");  //$NON-NLS-1$//$NON-NLS-2$
             }
             definitions.add(fElemType.createDefinition(definitionScope, name, input));
         }