diff --git a/src/main/java/de/dhbwstuttgart/inferWildcards/JavaTXCompilerWildcards.java b/src/main/java/de/dhbwstuttgart/inferWildcards/JavaTXCompilerWildcards.java
index bb7a3dbd..0239d97d 100644
--- a/src/main/java/de/dhbwstuttgart/inferWildcards/JavaTXCompilerWildcards.java
+++ b/src/main/java/de/dhbwstuttgart/inferWildcards/JavaTXCompilerWildcards.java
@@ -11,10 +11,28 @@ import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
 import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
 import de.dhbwstuttgart.typeinference.constraints.Pair;
 
+/**
+ * Extension of the JavaTX Compiler providing the capabilities to inference
+ * wildcard types.
+ * <p>
+ * <code>
+ * <ul>
+ * <li>? super Type</li>
+ * <li>? extends Type</li>
+ * <li>Type</li>
+ * </ul>
+ * </code>
+ * 
+ * @author Till Schnell
+ * @version 1.0
+ */
 public class JavaTXCompilerWildcards
 	extends JavaTXCompiler
 {
 
+	/**
+	 * Generated Type placeholder and the implementation type represented.
+	 */
 	private final Map<TypePlaceholder, RefType> tphMap;
 
 	public JavaTXCompilerWildcards (File... sourceFile) throws IOException, ClassNotFoundException {