Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowSequences.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowSequences.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowSequences.java	(revision 226)
@@ -29,5 +29,5 @@
 					.getInstance().getData("sequences");
 		} catch (ClassCastException e) {
-			Console.println("Not able to cast Data in GlobalDataContainer to List of Sequences");
+			Console.println("Unable to cast Data in GlobalDataContainer to List of Sequences");
 		}
 
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swing/DlgInsert.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swing/DlgInsert.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swing/DlgInsert.java	(revision 226)
@@ -405,5 +405,5 @@
 			Enumeration<DefaultMutableTreeNode> e = node.children(); e
 					.hasMoreElements();) {
-				TreeNode n = (TreeNode) e.nextElement();
+				TreeNode n = e.nextElement();
 				TreePath path = parent.pathByAddingChild(n);
 				expandAll(tree, path, expand);
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/CommandHistoryDialog.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/CommandHistoryDialog.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/CommandHistoryDialog.java	(revision 226)
@@ -145,4 +145,5 @@
 								+ filename);
 						Console.logException(e);
+						return;
 					}
 					try {
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/GenerateSequencesDialog.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/GenerateSequencesDialog.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/swt/GenerateSequencesDialog.java	(revision 226)
@@ -104,5 +104,5 @@
 		grpIterations.setLayout(new GridLayout(1, false));
 		grpIterations.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
-		grpIterations.setText("Iterations");;
+		grpIterations.setText("Iterations");
 		
 		iterationsSpinner = new Spinner(grpIterations, SWT.BORDER);
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/commands/CMDloadSessionsFromClickstream.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/commands/CMDloadSessionsFromClickstream.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/commands/CMDloadSessionsFromClickstream.java	(revision 226)
@@ -34,5 +34,5 @@
 		String source = (String) parameters.get(0);
 		String sequencesName = (String) parameters.get(1);
-		String serverUrl = "";
+		String serverUrl = null;
 		int timeout = -1;
 		int minLength = -1;
@@ -48,5 +48,5 @@
 
 		WeblogParser parser = new WeblogParser();
-		if( serverUrl!="" ) {
+		if( serverUrl!=null ) {
 			parser.setUrl(serverUrl);
 		}
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/data/WebRequest.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/data/WebRequest.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/web/data/WebRequest.java	(revision 226)
@@ -94,12 +94,12 @@
 					isFirstPost = false;
 				} else {
-					builder.append("&");
+					builder.append('&');
 				}
 				builder.append(postVar + "=DATA_" + postVar.toUpperCase()
 						+ "_DATA");
 			}
-			builder.append("\"");
+			builder.append('\"');
 		}
-		builder.append(" ");
+		builder.append(' ');
 		if (serverUrl != null) {
 			builder.append(serverUrl);
@@ -110,8 +110,8 @@
 			for (String getVar : getVars) {
 				if (isFirstGet) {
-					builder.append("?");
+					builder.append('?');
 					isFirstGet = false;
 				} else {
-					builder.append("&");
+					builder.append('&');
 				}
 				builder.append(getVar + "=DATA_" + getVar.toUpperCase()
Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/windows/EventGenerator.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/windows/EventGenerator.java	(revision 225)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/windows/EventGenerator.java	(revision 226)
@@ -52,8 +52,8 @@
 			rulesNamespace = Namespace.getNamespace("ul:rules");
 		} catch (JDOMException e) {
-			System.err.println("Invalid rules file.");
+			Console.printerrln("Invalid rules file.");
 			e.printStackTrace();
 		} catch (IOException e) {
-			System.err.println("Invalid rules file.");
+			Console.printerrln("Invalid rules file.");
 			e.printStackTrace();
 		}