diff -r 7d1a1fb5b01a -r 3d97124aebf5 tools/java/src/stx/libjava/tools/compiler/CompilerAdapter.java
--- a/tools/java/src/stx/libjava/tools/compiler/CompilerAdapter.java	Sun Sep 15 02:16:13 2013 +0100
+++ b/tools/java/src/stx/libjava/tools/compiler/CompilerAdapter.java	Mon Sep 16 01:04:57 2013 +0100
@@ -46,6 +46,19 @@
 	 * @return true, if compilation succeeded, false otherwise.
 	 */
 	public boolean compile(String source) {
+	    return compile(source, true);
+	}
+	
+	/**
+     * Compiles classes in given source. The resulting .class files are added
+     * to an internal list which can be later retrieved by getClassFiles() - 
+     * but only if @param generate is true. 
+     * 
+     * @param source source code of the class as String.
+     * @param generate if false, .class files are not generated (used to check source for errors)   
+     * @return true, if compilation succeeded, false otherwise.
+     */
+	public boolean compile(String source, boolean generate) {
 		ICompilerRequestor requestor = this;
 		IErrorHandlingPolicy policy = DefaultErrorHandlingPolicies.exitAfterAllProblems();
 	    IProblemFactory problemFactory = new DefaultProblemFactory(Locale.getDefault());