o Widened exception type to allow handling of errors, too

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-3/trunk@825512 13f79535-47bb-0310-9956-ffa450edef68

maven-core/src/main/java/org/apache/maven/DefaultMaven.java

@@ -269,7 +269,7 @@ public class DefaultMaven
         return lifecycleListeners;
     }
 
-    private MavenExecutionResult processResult( MavenExecutionResult result, Exception e )
+    private MavenExecutionResult processResult( MavenExecutionResult result, Throwable e )
     {
         ExceptionHandler handler = new DefaultExceptionHandler();
         

maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java

@@ -79,7 +79,7 @@ Plugins:
 public class DefaultExceptionHandler
     implements ExceptionHandler
 {
-    public ExceptionSummary handleException( Exception exception )
+    public ExceptionSummary handleException( Throwable exception )
     {
         String message;
         

maven-core/src/main/java/org/apache/maven/exception/ExceptionHandler.java

@@ -21,5 +21,5 @@ package org.apache.maven.exception;
 
 public interface ExceptionHandler    
 {
-    ExceptionSummary handleException( Exception e );
+    ExceptionSummary handleException( Throwable e );
 }

maven-core/src/main/java/org/apache/maven/exception/ExceptionSummary.java

@@ -28,20 +28,20 @@ package org.apache.maven.exception;
 
 public class ExceptionSummary
 {
-    private Exception exception;
+    private Throwable exception;
     
     private String message;
     
     private String reference;
 
-    public ExceptionSummary( Exception exception, String message, String reference )
+    public ExceptionSummary( Throwable exception, String message, String reference )
     {
         this.exception = exception;
         this.message = message;
         this.reference = reference;
     }
 
-    public Exception getException()
+    public Throwable getException()
     {
         return exception;
     }

maven-core/src/main/java/org/apache/maven/execution/DefaultMavenExecutionResult.java

@@ -81,16 +81,16 @@ public class DefaultMavenExecutionResult
         return this;
     }
 
-    public List getExceptions()
+    public List<Throwable> getExceptions()
     {
-        return exceptions == null ? Collections.EMPTY_LIST : exceptions;
+        return exceptions == null ? Collections.<Throwable> emptyList() : exceptions;
     }
 
     public MavenExecutionResult addException( Throwable t )
     {
         if ( exceptions == null )
         {
-            exceptions = new ArrayList();
+            exceptions = new ArrayList<Throwable>();
         }
 
         exceptions.add( t );

maven-core/src/main/java/org/apache/maven/execution/MavenExecutionResult.java

@@ -44,7 +44,7 @@ public interface MavenExecutionResult
     // - project building exception
     // - invalid project model exception: list of markers
     // - xmlpull parser exception
-    List<Exception> getExceptions();
+    List<Throwable> getExceptions();
 
     MavenExecutionResult addException( Throwable e );