java: don't catch and then just rethrow an exception

without doing anything else useful

Change-Id: I5803d84d46e0a70e1759f2202e2c2273087f8723

desktop/test/deployment/options/handler/com/sun/star/comp/extensionoptions/OptionsEventHandler.java

@@ -134,8 +134,6 @@ public class OptionsEventHandler {
             if (sMethod.equals("external_event") ){
                 try {
                     return handleExternalEvent(aWindow, aEventObject);
-                } catch (com.sun.star.uno.RuntimeException re) {
-                    throw re;
                 } catch (com.sun.star.uno.Exception e) {
                     throw new WrappedTargetException(sMethod, this, e);
                 }

odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.java

@@ -32,6 +32,7 @@ import com.sun.star.io.XTruncate;
 import com.sun.star.lang.XComponent;
 import com.sun.star.lang.XMultiServiceFactory;
 import com.sun.star.lib.uno.helper.WeakBase;
+import com.sun.star.lib.util.ExceptionHelper;
 import com.sun.star.uno.AnyConverter;
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.uno.XComponentContext;
@@ -109,17 +110,13 @@ public final class OwnEmbeddedObject extends WeakBase
                 XStorage xOwnStorage = xParentStorage.openStorageElement( aEntryName, com.sun.star.embed.ElementModes.READWRITE );
                 SwitchOwnPersistence( xParentStorage, xOwnStorage, aEntryName );
             }
-            catch( com.sun.star.uno.RuntimeException e )
-            {
-                throw e;
-            }
             catch( com.sun.star.io.IOException e )
             {
                 throw e;
             }
             catch( com.sun.star.uno.Exception e )
             {
-                throw new com.sun.star.io.IOException( "Error while switching object storage!" );
+                throw ExceptionHelper.initCause(new com.sun.star.io.IOException( "Error while switching object storage!" ), e);
             }
         }
     }
@@ -170,17 +167,13 @@ public final class OwnEmbeddedObject extends WeakBase
 
             xStreamComp.dispose();
         }
-        catch( com.sun.star.uno.RuntimeException e )
-        {
-            throw e;
-        }
         catch( com.sun.star.io.IOException e )
         {
             throw e;
         }
         catch( com.sun.star.uno.Exception e )
         {
-            throw new com.sun.star.io.IOException( "Error while switching object storage!" );
+            throw ExceptionHelper.initCause(new com.sun.star.io.IOException( "Error while switching object storage!" ), e);
         }
     }
 
@@ -266,17 +259,13 @@ public final class OwnEmbeddedObject extends WeakBase
 
             return aResult;
         }
-        catch( com.sun.star.uno.RuntimeException e )
-        {
-            throw e;
-        }
         catch( com.sun.star.io.IOException e )
         {
             throw e;
         }
         catch( com.sun.star.uno.Exception e )
         {
-            throw new com.sun.star.io.IOException( "Error while reading one of object streams!" );
+            throw ExceptionHelper.initCause(new com.sun.star.io.IOException( "Error while reading one of object streams!" ), e);
         }
     }
 

swext/mediawiki/src/com/sun/star/wiki/WikiOptionsEventHandlerImpl.java

@@ -218,38 +218,31 @@ public final class WikiOptionsEventHandlerImpl extends WeakBase
     {
         if ( sMethod.equals( sExternalEvent ) )
         {
-            try
+            String sEvent = AnyConverter.toString( aEventObject );
+            if ( sEvent != null )
             {
-                String sEvent = AnyConverter.toString( aEventObject );
-                if ( sEvent != null )
+                if ( sEvent.equals( sOk ) )
+                {
+                    if ( m_aSettings != null )
+                        m_aSettings.storeConfiguration();
+                }
+                else if ( sEvent.equals( sInitialize ) || sEvent.equals( sBack ) )
                 {
-                    if ( sEvent.equals( sOk ) )
+                    if ( sEvent.equals( sInitialize ) )
                     {
-                        if ( m_aSettings != null )
-                            m_aSettings.storeConfiguration();
+                        m_xDialog = UnoRuntime.queryInterface( XDialog.class, xWindow );
+                        m_xControlContainer = UnoRuntime.queryInterface( XControlContainer.class, m_xDialog );
+                        m_aSettings = Settings.getSettings( m_xContext );
+                        m_aSettings.loadConfiguration(); // throw away all the noncommited changes
+                        InitStrings();
                     }
-                    else if ( sEvent.equals( sInitialize ) || sEvent.equals( sBack ) )
-                    {
-                        if ( sEvent.equals( sInitialize ) )
-                        {
-                            m_xDialog = UnoRuntime.queryInterface( XDialog.class, xWindow );
-                            m_xControlContainer = UnoRuntime.queryInterface( XControlContainer.class, m_xDialog );
-                            m_aSettings = Settings.getSettings( m_xContext );
-                            m_aSettings.loadConfiguration(); // throw away all the noncommited changes
-                            InitStrings();
-                        }
-                        else if ( m_aSettings != null )
-                            m_aSettings.loadConfiguration(); // throw away all the noncommited changes
+                    else if ( m_aSettings != null )
+                        m_aSettings.loadConfiguration(); // throw away all the noncommited changes
 
-                        RefreshView();
-                        CheckButtonState();
-                    }
+                    RefreshView();
+                    CheckButtonState();
                 }
             }
-            catch ( com.sun.star.uno.RuntimeException r )
-            {
-                throw r;
-            }
         }
         else if ( sMethod.equals( sAdd ) )
         {

testtools/com/sun/star/comp/bridge/TestComponent.java

@@ -917,16 +917,9 @@ public class TestComponent {
         public int getRuntimeException()
             throws com.sun.star.uno.RuntimeException
         {
-            try
-            {
-                dothrow( new com.sun.star.uno.RuntimeException(
-                             _string, _xInterface ) );
-                return 0; // dummy
-            }
-            catch (com.sun.star.uno.RuntimeException t)
-            {
-                throw t;
-            }
+            dothrow( new com.sun.star.uno.RuntimeException(
+                         _string, _xInterface ) );
+            return 0; // dummy
         }
 
         public void setRuntimeException(int _runtimeexception) throws com.sun.star.uno.RuntimeException {

xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedXMLObject.java

@@ -200,12 +200,6 @@ public class EmbeddedXMLObject extends EmbeddedObject {
             }
 
         }
-        catch (SAXException se) {
-            throw se;
-        }
-        catch (IOException ioe) {
-            throw ioe;
-        }
         catch (ParserConfigurationException pce) {
             throw new SAXException(pce);
         }