Index: src/org/jboss/tools/ws/creation/core/commands/ImplementationClassCreationCommand.java
===================================================================
--- src/org/jboss/tools/ws/creation/core/commands/ImplementationClassCreationCommand.java	(revision 22872)
+++ src/org/jboss/tools/ws/creation/core/commands/ImplementationClassCreationCommand.java	(working copy)
@@ -3,6 +3,7 @@
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.StringTokenizer;
 
 import org.eclipse.core.commands.ExecutionException;
 import org.eclipse.core.resources.IFile;
@@ -96,7 +97,7 @@
 			for (String portTypeName : portTypes) {
 				generateImplClass(formatPortTypeName(portTypeName));
 				String implClsName = getImplPackageName() + "." //$NON-NLS-1$
-						+ getImplClassName(portTypeName);
+						+ getImplClassName(normalizePortTypeName(portTypeName));
 				model.addServiceClasses(implClsName);
 			}
 
@@ -129,7 +130,9 @@
 	@SuppressWarnings("unchecked")
 	protected void generateImplClass(String portTypeName/* , IFile implJavaFile */)
 			throws CoreException, BadLocationException {
-
+		
+		portTypeName = normalizePortTypeName(portTypeName);
+		
 		CompilationUnit portTypeCU = getCompilationUnitForInterface(portTypeName);
 
 		IPackageFragment pack = getImplPakcage();
@@ -480,4 +483,15 @@
 		return path.makeRelativeTo(project.getProject().getLocation());
 	}
 
+	private String normalizePortTypeName(String name) {
+		String delims = "_"; //$NON-NLS-1$
+		StringTokenizer st = new StringTokenizer(name, delims);
+		StringBuilder sb = new StringBuilder();
+		while (st.hasMoreElements()) {
+			String s = st.nextToken();
+			sb.append(Character.toUpperCase(s.charAt(0)));
+			sb.append(s.substring(1));
+		}
+		return sb.toString();
+	}
 }