fix conflict with guava 16

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/AbstractHgHandler.java

@@ -50,7 +50,6 @@ import sonia.scm.web.HgUtil;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -126,7 +125,6 @@ public class AbstractHgHandler
    * @param handler
    * @param context
    * @param repository
-   * @param repositoryDirectory
    */
   protected AbstractHgHandler(HgRepositoryHandler handler, HgContext context,
     Repository repository)
@@ -304,7 +302,6 @@ public class AbstractHgHandler
     Process p = createScriptProcess(script, extraEnv);
     T result = null;
     InputStream input = null;
-    OutputStream output = null;
 
     try
     {
@@ -322,8 +319,7 @@ public class AbstractHgHandler
     }
     finally
     {
-      Closeables.closeQuietly(input);
-      Closeables.closeQuietly(output);
+      Closeables.close(input, true);
     }
 
     return result;

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/HgWindowsPackageFix.java

@@ -37,13 +37,13 @@ package sonia.scm.repository;
 
 import com.google.common.base.Charsets;
 import com.google.common.base.Throwables;
-import com.google.common.io.Closeables;
 import com.google.common.io.Files;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import sonia.scm.SCMContextProvider;
+import sonia.scm.util.IOUtil;
 import sonia.scm.web.HgUtil;
 
 //~--- JDK imports ------------------------------------------------------------
@@ -59,16 +59,10 @@ import java.io.IOException;
  */
 public final class HgWindowsPackageFix
 {
-  
-  /** Field description */
-  private static final String PYTHONPATH_WRONG = "set PYTHONPATH=%~dp0..\\lib;%PYTHONHOME%\\Lib";
-  
-  /** Field description */
-  private static final String PYTHONPATH_FIXED = "set PYTHONPATH=%~dp0..\\lib;%PYTHONHOME%\\Lib;%PYTHONPATH%";
 
   /** Field description */
   static final String MODIFY_MARK_01 = ".setbinary";
-  
+
   /** Field description */
   static final String MODIFY_MARK_02 = ".setpythonpath";
 
@@ -78,6 +72,14 @@ public final class HgWindowsPackageFix
   /** Field description */
   private static final String HG_PY = "hg.py";
 
+  /** Field description */
+  private static final String PYTHONPATH_FIXED =
+    "set PYTHONPATH=%~dp0..\\lib;%PYTHONHOME%\\Lib;%PYTHONPATH%";
+
+  /** Field description */
+  private static final String PYTHONPATH_WRONG =
+    "set PYTHONPATH=%~dp0..\\lib;%PYTHONHOME%\\Lib";
+
   /**
    * the logger for HgUtil
    */
@@ -111,6 +113,7 @@ public final class HgWindowsPackageFix
       if (hg.startsWith(basePath) && hg.endsWith(HG_BAT))
       {
         File file = new File(hg);
+
         fixHgBat(file);
 
         file = new File(file.getParentFile(), HG_PY);
@@ -123,48 +126,50 @@ public final class HgWindowsPackageFix
         "could not fix hg.py, because the configuration is not valid");
     }
   }
-  
+
   /**
    * Visible for testing
    *
    * @param hgBat
    */
-  static void fixHgBat(File hgBat){
+  static void fixHgBat(File hgBat)
+  {
     if (hgBat.exists())
     {
       File binDirectory = hgBat.getParentFile();
       File modifyMark = new File(binDirectory, MODIFY_MARK_02);
+
       if (!modifyMark.exists())
       {
-        try 
+        try
         {
           String content = Files.toString(hgBat, Charsets.UTF_8);
+
           if (!content.contains(PYTHONPATH_FIXED))
           {
             content = content.replace(PYTHONPATH_WRONG, PYTHONPATH_FIXED);
             Files.write(content, hgBat, Charsets.UTF_8);
           }
+
           createModifyMark(modifyMark);
-        } 
+        }
         catch (IOException ex)
         {
           logger.error("could not read content of {}", hgBat);
+
           throw Throwables.propagate(ex);
         }
-      } 
-      else 
+      }
+      else
       {
         logger.debug("hg.bat allready fixed");
       }
-    } 
-    else 
+    }
+    else
     {
       logger.warn("could not find hg.bat at {}", hgBat);
     }
   }
-  
-  
-          
 
   /**
    * Visible for testing
@@ -252,7 +257,7 @@ public final class HgWindowsPackageFix
     }
     finally
     {
-      Closeables.closeQuietly(reader);
+      IOUtil.close(reader);
     }
 
     return setBinaryAvailable;
@@ -327,8 +332,8 @@ public final class HgWindowsPackageFix
     }
     finally
     {
-      Closeables.closeQuietly(reader);
-      Closeables.closeQuietly(writer);
+      IOUtil.close(reader);
+      IOUtil.close(writer);
     }
   }
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgCatCommand.java

@@ -97,7 +97,7 @@ public class HgCatCommand extends AbstractCommand implements CatCommand
     }
     finally
     {
-      Closeables.closeQuietly(input);
+      Closeables.close(input, true);
     }
   }
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgDiffCommand.java

@@ -117,7 +117,7 @@ public class HgDiffCommand extends AbstractCommand implements DiffCommand
     }
     finally
     {
-      Closeables.closeQuietly(inputStream);
+      Closeables.close(inputStream, true);
     }
   }
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgRepositoryServiceProvider.java

@@ -112,7 +112,7 @@ public class HgRepositoryServiceProvider extends RepositoryServiceProvider
   @Override
   public void close() throws IOException
   {
-    Closeables.closeQuietly(context);
+    Closeables.close(context, true);
   }
 
   //~--- get methods ----------------------------------------------------------

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/javahg/HgIncomingOutgoingChangesetCommand.java

@@ -30,6 +30,7 @@
  */
 
 
+
 package sonia.scm.repository.spi.javahg;
 
 //~--- non-JDK imports --------------------------------------------------------
@@ -37,10 +38,9 @@ package sonia.scm.repository.spi.javahg;
 import com.aragost.javahg.Repository;
 import com.aragost.javahg.internals.HgInputStream;
 
-import com.google.common.io.Closeables;
-
 import sonia.scm.repository.Changeset;
 import sonia.scm.repository.HgConfig;
+import sonia.scm.util.IOUtil;
 
 //~--- JDK imports ------------------------------------------------------------
 
@@ -91,7 +91,7 @@ public abstract class HgIncomingOutgoingChangesetCommand
     }
     finally
     {
-      Closeables.closeQuietly(stream);
+      IOUtil.close(stream);
     }
 
     return changesets;

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgHookCallbackServlet.java

@@ -491,7 +491,7 @@ public class HgHookCallbackServlet extends HttpServlet
       }
       finally
       {
-        Closeables.closeQuietly(writer);
+        Closeables.close(writer, true);
       }
     }
   }
@@ -538,14 +538,14 @@ public class HgHookCallbackServlet extends HttpServlet
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
-  private Provider<HgContext> contextProvider;
+  private final Provider<HgContext> contextProvider;
 
   /** Field description */
-  private HgRepositoryHandler handler;
+  private final HgRepositoryHandler handler;
 
   /** Field description */
-  private HookEventFacade hookEventFacade;
+  private final HookEventFacade hookEventFacade;
 
   /** Field description */
-  private HgHookManager hookManager;
+  private final HgHookManager hookManager;
 }

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/HgWindowsPackageFixTest.java

@@ -121,7 +121,7 @@ public class HgWindowsPackageFixTest
     }
     finally
     {
-      Closeables.closeQuietly(fos);
+      Closeables.close(fos, true);
     }
 
     return file;