Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/ExperimentConfiguration.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/ExperimentConfiguration.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/ExperimentConfiguration.java	(revision 136)
@@ -188,5 +188,5 @@
      * Constructor. Creates a new configuration from a given file.
      * 
-     * @param filename
+     * @param file
      *            handle of the file from the configuration is loaded.
      * @throws ExperimentConfigurationException
@@ -414,4 +414,11 @@
     }
 
+    /**
+     * <p>
+     * returns the result storages
+     * </p>
+     *
+     * @return result storages
+     */
     public List<IResultStorage> getResultStorages() {
         return resultStorages;
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/dataprocessing/NormalizationUtil.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/dataprocessing/NormalizationUtil.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/dataprocessing/NormalizationUtil.java	(revision 136)
@@ -137,5 +137,5 @@
      * @param testdata
      *            test data of the target product
-     * @param traindata
+     * @param traindataSet
      *            training data
      */
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/DECENTEpsilonModelHandler.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/DECENTEpsilonModelHandler.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/DECENTEpsilonModelHandler.java	(revision 136)
@@ -42,4 +42,7 @@
     private boolean useARFFxBinary = false;
 
+    /**
+     * path for DECENT model meta data
+     */
     public static String metaPath = "./decent/models/";
 
@@ -300,5 +303,5 @@
      * @param fileName
      *            of the file
-     * @return
+     * @return file name
      * @throws URISyntaxException
      */
@@ -337,5 +340,5 @@
      * Returns true if decent binary model is used
      * 
-     * @return
+     * @return true if binary
      */
 
@@ -356,5 +359,5 @@
      * Returns true if arffx binary model is used
      * 
-     * @return
+     * @return true if ARFFx
      */
     public boolean isUseARFFxBinary() {
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/ResourceTool.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/ResourceTool.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/decentApp/ResourceTool.java	(revision 136)
@@ -120,13 +120,13 @@
 
     /**
-     * Loads a ressource from XMI
+     * Loads a resource from XMI
      * 
      * @param inputPath
      *            path to the xmi
      * @param extension
-     *            of the ressource to load
+     *            of the resource to load
      * @param p
      *            the given EPackage
-     * @return
+     * @return the resource
      */
     // TODO: workarounds copied from respective methods without EPackage parameter
@@ -156,5 +156,5 @@
 
     /**
-     * Loads a ressource from XMI
+     * Loads a resource from XMI
      * 
      * @param inputPath
@@ -162,5 +162,5 @@
      * @param extension
      *            of the ressource to load
-     * @return
+     * @return the resource
      */
 
@@ -187,5 +187,5 @@
 
     /**
-     * Gets a ressource from a binary form
+     * Gets a resource from a binary form
      * 
      * @param inputPath
@@ -194,6 +194,6 @@
      *            of the model to load
      * @param p
-     *            EPackage to put the loaded ressource in
-     * @return
+     *            EPackage to put the loaded resource in
+     * @return the resource
      */
     public Resource getResourceFromBinary(String inputPath, String extension, EPackage p) {
@@ -218,5 +218,5 @@
 
     /**
-     * Loads a ressource from a binary form
+     * Loads a resource from a binary form
      * 
      * @param inputPath
@@ -225,6 +225,6 @@
      *            of the model to load
      * @param p
-     *            EPackage to put the loaded ressource in
-     * @return
+     *            EPackage to put the loaded resource in
+     * @return the resource
      */
     // TODO: workarounds copied from respective methods without EPackage parameter
@@ -266,5 +266,5 @@
 
     /**
-     * Loads a ressource from a binary form
+     * Loads a resource from a binary form
      * 
      * @param inputPath
@@ -272,5 +272,5 @@
      * @param extension
      *            of the model to load
-     * @return
+     * @return the resource
      */
     @SuppressWarnings(
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/IEvaluationStrategy.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/IEvaluationStrategy.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/IEvaluationStrategy.java	(revision 136)
@@ -38,4 +38,6 @@
      * @param trainers
      *            list of training algorithms used to train the classifiers
+     * @param efforts
+     *            list with review efforts for each instance
      * @param writeHeader
      *            if true, a header line for the results file is written (may not be applicable)
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/DecentDataLoader.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/DecentDataLoader.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/DecentDataLoader.java	(revision 136)
@@ -403,5 +403,5 @@
      * Returns if a filename ends with ".decent"
      * 
-     * @return
+     * @return true if a .decent file
      */
     @Override
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/SingleVersionLoader.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/SingleVersionLoader.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/SingleVersionLoader.java	(revision 136)
@@ -39,5 +39,5 @@
      * considered.
      * 
-     * @param filename
+     * @param endsWith
      *            string defining the filename filter
      * @return true if a filename shall be considered
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/training/GPTraining.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/training/GPTraining.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/training/GPTraining.java	(revision 136)
@@ -249,5 +249,5 @@
          * </p>
          *
-         * @return
+         * @return the instance values
          */
         public double[][] getX() {
@@ -260,5 +260,5 @@
          * </p>
          *
-         * @return
+         * @return the instance labels
          */
         public boolean[] getY() {
@@ -450,7 +450,7 @@
              * @param populationSize
              *            the population size
-             * @param initMinDepth
+             * @param minInitDept
              *            the initial minimal depth of the S-expression tree
-             * @param initMaxDepth
+             * @param maxInitDepth
              *            the initial maximal depth of the S-expression tree
              * @param tournamentSize
@@ -1265,5 +1265,5 @@
          * @param evalData
          *            the validation data
-         * @return
+         * @return the type I and type II error rates
          */
         public double[] evaluate(GPRun classifier, Instances evalData) {
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/training/QuadTree.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/training/QuadTree.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/training/QuadTree.java	(revision 136)
@@ -525,5 +525,5 @@
      * </ol>
      * 
-     * @param q
+     * @param list
      *            List of QuadTree (children only)
      */
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/training/WekaLocalFQTraining.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/training/WekaLocalFQTraining.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/training/WekaLocalFQTraining.java	(revision 136)
@@ -574,4 +574,5 @@
      * 
      * @author Alexander Trautsch
+     * @param <T> type of the instance
      */
     public class QuadTreePayload<T> {
@@ -615,5 +616,5 @@
          * </p>
          *
-         * @return
+         * @return the instance
          */
         public T getInst() {
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/util/WekaUtils.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/util/WekaUtils.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/util/WekaUtils.java	(revision 136)
@@ -38,10 +38,41 @@
      */
     public static class DistChar {
+        
+        /**
+         * mean distance
+         */
         public final double mean;
+        
+        /**
+         * standard deviation
+         */
         public final double std;
+        
+        /**
+         * minimal value
+         */
         public final double min;
+        
+        /**
+         * maximal value
+         */
         public final double max;
+        
+        /**
+         * number of instances
+         */
         public final int num;
 
+        /**
+         * <p>
+         * Constructor. Creates a new DistChar object. 
+         * </p>
+         *
+         * @param mean mean distance between instances
+         * @param std standard deviation of distances between instances
+         * @param min minimal distance between instances
+         * @param max maximal distance between instances
+         * @param num number of instance
+         */
         private DistChar(double mean, double std, double min, double max, int num) {
             this.mean = mean;
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/versions/SoftwareVersion.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/versions/SoftwareVersion.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/versions/SoftwareVersion.java	(revision 136)
@@ -55,4 +55,6 @@
      * @param instances
      *            data of the version
+     * @param efforts
+     *            review efforts for the version
      */
     public SoftwareVersion(String project,
@@ -99,5 +101,5 @@
      * </p>
      *
-     * @return
+     * @return the review efforts
      */
     public List<Double> getEfforts() {
Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/wekaclassifier/WHICH.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/wekaclassifier/WHICH.java	(revision 135)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/wekaclassifier/WHICH.java	(revision 136)
@@ -363,5 +363,5 @@
          * </p>
          *
-         * @return
+         * @return the score
          */
         public double getScore() {
@@ -532,5 +532,5 @@
          * </p>
          *
-         * @return
+         * @return drawn rule
          */
         public WhichRule drawRule() {
