CleanUp
diff --git a/core/org.eclipse.statet.rj.server/src/org/eclipse/statet/rj/server/srv/RMIServerControl.java b/core/org.eclipse.statet.rj.server/src/org/eclipse/statet/rj/server/srv/RMIServerControl.java
index 406f94b..26a192d 100644
--- a/core/org.eclipse.statet.rj.server/src/org/eclipse/statet/rj/server/srv/RMIServerControl.java
+++ b/core/org.eclipse.statet.rj.server/src/org/eclipse/statet/rj/server/srv/RMIServerControl.java
@@ -360,7 +360,7 @@
 						}
 					}
 					checkCleanup();
-				};
+				}
 				
 			});
 		}
diff --git a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicCompositeActionSet.java b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicCompositeActionSet.java
index dc41391..43bed8e 100644
--- a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicCompositeActionSet.java
+++ b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicCompositeActionSet.java
@@ -377,10 +377,10 @@
 										sb.toString());
 							}
 						});
-					};
+					}
 					@Override
 					protected void canceled() {
-					};
+					}
 				};
 				locator.start();
 				return null;
diff --git a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicsPreferencePage.java b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicsPreferencePage.java
index 0d047a9..9585598 100644
--- a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicsPreferencePage.java
+++ b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/RGraphicsPreferencePage.java
@@ -152,7 +152,7 @@
 		@Override
 		public String toString() {
 			return this.label.toString();
-		};
+		}
 		
 	}
 	
diff --git a/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/DebugBean.java b/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/DebugBean.java
index 050c450..dd5cd08 100644
--- a/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/DebugBean.java
+++ b/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/DebugBean.java
@@ -31,7 +31,7 @@
 public class DebugBean {
 	
 	
-	private final List<RServi> nodes= new ArrayList<RServi>();
+	private final List<RServi> nodes= new ArrayList<>();
 	
 	
 	public DebugBean() {
diff --git a/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/FacesUtils.java b/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/FacesUtils.java
index 127d22e..5d57a7c 100644
--- a/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/FacesUtils.java
+++ b/servi/org.eclipse.statet.rj.servi.webapp/src/org/eclipse/statet/rj/servi/webapp/FacesUtils.java
@@ -26,8 +26,8 @@
 
 import org.eclipse.statet.rj.server.util.RJContext;
 import org.eclipse.statet.rj.servi.node.PropertiesBean;
-import org.eclipse.statet.rj.servi.node.RServiNodeConfig;
 import org.eclipse.statet.rj.servi.node.PropertiesBean.ValidationMessage;
+import org.eclipse.statet.rj.servi.node.RServiNodeConfig;
 import org.eclipse.statet.rj.servi.pool.NetConfig;
 import org.eclipse.statet.rj.servi.pool.PoolConfig;
 import org.eclipse.statet.rj.servi.pool.PoolServer;
@@ -69,7 +69,7 @@
 	}
 	
 	public static boolean validate(final PropertiesBean bean) {
-		final List<ValidationMessage> messages= new ArrayList<ValidationMessage>();
+		final List<ValidationMessage> messages= new ArrayList<>();
 		if (bean.validate(messages)) {
 			return true;
 		}
diff --git a/servi/org.eclipse.statet.rj.servi/src/org/eclipse/statet/internal/rj/servi/LocalNodeFactory.java b/servi/org.eclipse.statet.rj.servi/src/org/eclipse/statet/internal/rj/servi/LocalNodeFactory.java
index bc25ba3..850e035 100644
--- a/servi/org.eclipse.statet.rj.servi/src/org/eclipse/statet/internal/rj/servi/LocalNodeFactory.java
+++ b/servi/org.eclipse.statet.rj.servi/src/org/eclipse/statet/internal/rj/servi/LocalNodeFactory.java
@@ -494,7 +494,7 @@
 					if (i >= 10 && timeout >= 0 && diff > timeout) {
 						throw new RjException("Start of R node aborted because of timeout (t="+(diff/1000000L)+"ms).", e);
 					}
-				};
+				}
 				
 				try {
 					final int exitValue= process.exitValue();