btf: throw an exception when the trace is deleted.

Change-Id: Ide85e535d1022e9d8a2d894b81bcd07f2b2886fb
Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/31057
Reviewed-by: Patrick Tasse <patrick.tasse@gmail.com>
Tested-by: Hudson CI

diff --git a/org.eclipse.linuxtools.btf.core/src/org/eclipse/linuxtools/btf/core/trace/BtfTrace.java b/org.eclipse.linuxtools.btf.core/src/org/eclipse/linuxtools/btf/core/trace/BtfTrace.java
index 0ea6d25295039182a002972e64bc2a64da459738..f3af6758ee18a36f9335c68cc030503ebf345fc1 100644 (file)
--- a/org.eclipse.linuxtools.btf.core/src/org/eclipse/linuxtools/btf/core/trace/BtfTrace.java
+++ b/org.eclipse.linuxtools.btf.core/src/org/eclipse/linuxtools/btf/core/trace/BtfTrace.java
@@ -207,7 +207,7 @@ public class BtfTrace extends TmfTrace implements ITmfEventParser, ITmfPersisten
             fFileInput = new RandomAccessFile(fFile, "r"); //$NON-NLS-1$
             parseHeader(fFileInput);
         } catch (IOException e) {
-            // won't happen
+            throw new TmfTraceException(e.getMessage(), e);
         }
 
     }