some code code-style modifications

active code-quality checks!

18 files changed, 104 insertions, 79 deletions

diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java
index cc1d57cd..fb326eba 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java
@@ -23,15 +23,18 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.sql.DataSource;
-import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage;
-import at.gv.egiz.eaaf.core.exceptions.EaafException;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage;
+import at.gv.egiz.eaaf.core.exceptions.EaafException;
+
 /**
- * Dummy DataSource implementation for convenience in test cases where a database connection will
- * never actually be acquired.
+ * Dummy DataSource implementation for convenience in test cases where a
+ * database connection will never actually be acquired.
  *
  * @see DataSource
  * @author Chris Beams
@@ -40,7 +43,6 @@ public class DummyTransactionStorage implements ITransactionStorage {
 
   private static final Logger log = LoggerFactory.getLogger(DummyTransactionStorage.class);
 
-
   public class DummyDbEntry {
     public DummyDbEntry(final String key, final Object value) {
       this.obj = value;
@@ -69,8 +71,6 @@ public class DummyTransactionStorage implements ITransactionStorage {
 
   private final ArrayList<DummyDbEntry> ds = new ArrayList<>();
 
-
-
   @Override
   public boolean containsKey(final String key) {
     // TODO Auto-generated method stub
@@ -114,7 +114,7 @@ public class DummyTransactionStorage implements ITransactionStorage {
     }
     try {
       @SuppressWarnings("unchecked")
-      final T test = (clazz.cast(o.getObj()));
+      final T test = clazz.cast(o.getObj());
       return test;
 
     } catch (final Exception e) {
@@ -182,5 +182,4 @@ public class DummyTransactionStorage implements ITransactionStorage {
   //
   // }
 
-
 }
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java
index c00cc628..fff256bf 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java
@@ -19,15 +19,16 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
 
-
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluationContext;
 
 /**
- * Adapter class for {@link ExpressionEvaluationContext}. Intended to be used for testing purposes.
+ * Adapter class for {@link ExpressionEvaluationContext}. Intended to be used
+ * for testing purposes.
  *
  * @author tknall
  *
@@ -40,11 +41,12 @@ public class ExpressionContextAdapter implements ExpressionEvaluationContext {
       Collections.synchronizedMap(new HashMap<String, Serializable>());
 
   /**
-   * Returns a certain {@link Serializable} object associated with a certain {@code key}.
+   * Returns a certain {@link Serializable} object associated with a certain
+   * {@code key}.
    *
    * @param key The key.
-   * @return The object or {@code null} if no object was found stored with that key or if a
-   *         {@code null} value was stored.
+   * @return The object or {@code null} if no object was found stored with that
+   *         key or if a {@code null} value was stored.
    */
   Serializable get(final String key) {
     return ctxData.get(key);
@@ -53,7 +55,7 @@ public class ExpressionContextAdapter implements ExpressionEvaluationContext {
   /**
    * Stores a {@link Serializable} with a certain {@code key}.
    *
-   * @param key The key.
+   * @param key    The key.
    * @param object The object.
    */
   void put(final String key, final Serializable object) {
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java
index 28dc57b4..96576b2d 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java
@@ -22,7 +22,8 @@ package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
 import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
 
 /**
- * A dummy pojo used to test {@link ExpressionEvaluator} with Spring EL referencing Spring beans.
+ * A dummy pojo used to test {@link ExpressionEvaluator} with Spring EL
+ * referencing Spring beans.
  *
  * @author tknall
  *
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java
index 1d139b5e..23d99837 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java
@@ -23,8 +23,18 @@ import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.NOT_STA
 import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.SUSPENDED;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+
 import java.io.IOException;
 import java.io.InputStream;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
 import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
@@ -33,17 +43,10 @@ import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
 import at.gv.egiz.eaaf.core.impl.idp.process.ProcessEngineImpl;
 import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
 import at.gv.egiz.eaaf.core.impl.idp.process.spring.SpringExpressionEvaluator;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.ApplicationContext;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
- * Tests the process engine using processes based on Spring EL referencing the process context and
- * further Spring beans.
+ * Tests the process engine using processes based on Spring EL referencing the
+ * process context and further Spring beans.
  *
  * @author tknall
  *
@@ -62,8 +65,8 @@ public class SpringExpressionAwareProcessEngineTest {
   /**
    * jUnit test set-up.
    *
-   * @throws IOException  in case of an error
-   * @throws ProcessDefinitionParserException  in case of an error
+   * @throws IOException                      in case of an error
+   * @throws ProcessDefinitionParserException in case of an error
    */
   @Before
   public void init() throws IOException, ProcessDefinitionParserException {
@@ -100,7 +103,6 @@ public class SpringExpressionAwareProcessEngineTest {
     ProcessInstance pi = pe.getProcessInstance(piId);
     assertEquals(NOT_STARTED, pi.getState());
 
-
     // start process
     req.setProcessInstanceID(piId);
     pe.start(req);
@@ -157,8 +159,6 @@ public class SpringExpressionAwareProcessEngineTest {
 
     }
 
-
-
   }
 
 }
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java
index 5697365e..26e2e17b 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java
@@ -21,7 +21,7 @@ package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -29,9 +29,11 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
+
 /**
- * Tests the {@link ExpressionEvaluator} using a Spring EL based implementation capable of
- * dereferencing Spring beans.
+ * Tests the {@link ExpressionEvaluator} using a Spring EL based implementation
+ * capable of dereferencing Spring beans.
  *
  * @author tknall
  *
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSaml1AssertionTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSaml1AssertionTask.java
index c699f093..f29fa265 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSaml1AssertionTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSaml1AssertionTask.java
@@ -22,15 +22,17 @@ package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Objects;
-import at.gv.egiz.eaaf.core.api.IRequest;
-import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
-import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 import org.apache.commons.io.IOUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 /**
  * A dummy task simulating the creation of a SAML1 assertion.
  * <p>
@@ -61,11 +63,11 @@ public class CreateSaml1AssertionTask implements Task {
   public IRequest execute(final IRequest penReq, final ExecutionContext executionContext)
       throws TaskExecutionException {
     Objects.requireNonNull(executionContext.get("IdentityLink"));
-    assert (Boolean.TRUE
-        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+    assert Boolean.TRUE
+        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated")));
     Objects.requireNonNull(executionContext.get("SignedAuthBlock"));
-    assert (Boolean.TRUE
-        .equals(Objects.requireNonNull(executionContext.get("isSignedAuthBlockValidated"))));
+    assert Boolean.TRUE
+        .equals(Objects.requireNonNull(executionContext.get("isSignedAuthBlockValidated")));
 
     log.debug("Using IdentityLink and signed auth block in order to create SAML1 assertion.");
 
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java
index 93fcf6db..b4f3d7c8 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java
@@ -22,15 +22,17 @@ package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Objects;
-import at.gv.egiz.eaaf.core.api.IRequest;
-import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
-import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 import org.apache.commons.io.IOUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 /**
  * A dummy task simulating the retrieval of an IdentityLink.
  * <p/>
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBkuTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBkuTask.java
index a6e2ac2c..4d1edd53 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBkuTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBkuTask.java
@@ -19,13 +19,14 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 
-import at.gv.egiz.eaaf.core.api.IRequest;
-import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
-import at.gv.egiz.eaaf.core.api.idp.process.Task;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
 /**
  * A dummy task simulating a bku selection.
  * <p/>
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java
index 41beefc8..16c375c9 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java
@@ -22,15 +22,17 @@ package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Objects;
-import at.gv.egiz.eaaf.core.api.IRequest;
-import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
-import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 import org.apache.commons.io.IOUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
 /**
  * A dummy task simulating the signature of an auth block.
  * <p/>
@@ -62,8 +64,8 @@ public class SignAuthBlockTask implements Task {
   public IRequest execute(final IRequest penReq, final ExecutionContext executionContext)
       throws TaskExecutionException {
     Objects.requireNonNull(executionContext.get("IdentityLink"));
-    assert (Boolean.TRUE
-        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+    assert Boolean.TRUE
+        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated")));
     Objects.requireNonNull(executionContext.get("bkuURL"));
 
     log.debug("Using validated IdentityLink and bkuURL in order to sign auth block.");
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java
index 1a2cf5ee..be1bfb01 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java
@@ -20,13 +20,15 @@
 package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 
 import java.util.Objects;
-import at.gv.egiz.eaaf.core.api.IRequest;
-import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
-import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
 /**
  * Dummy task simulating the validation of an IdentityLink.
  * <p>
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java
index f07920cd..6e42d19c 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java
@@ -20,13 +20,15 @@
 package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
 
 import java.util.Objects;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.Task;
 import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Service;
 
 /**
  * A dummy task simulating the validation of an auth block.
@@ -57,8 +59,8 @@ public class ValidateSignedAuthBlockTask implements Task {
   public IRequest execute(final IRequest penReq, final ExecutionContext executionContext)
       throws TaskExecutionException {
     Objects.requireNonNull(executionContext.get("IdentityLink"));
-    assert (Boolean.TRUE
-        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+    assert Boolean.TRUE
+        .equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated")));
     Objects.requireNonNull(executionContext.get("SignedAuthBlock"));
 
     log.debug(
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java
index aa079f86..4540a01d 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java
@@ -20,9 +20,11 @@
 package at.gv.egiz.eaaf.core.impl.idp.process.test;
 
 import java.util.Objects;
+
+import org.apache.commons.lang3.BooleanUtils;
+
 import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluationContext;
 import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
-import org.apache.commons.lang3.BooleanUtils;
 
 /**
  * Expression evaluator that guesses the boolean value from a String. Refer to
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java
index 40892476..eadb023d 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java
@@ -19,10 +19,11 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.test;
 
+import org.springframework.stereotype.Service;
+
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import org.springframework.stereotype.Service;
 
 /**
  * Simple task that just outputs a "Hallo World" text to the console.
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java
index ce49e33d..e3e01b90 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java
@@ -19,10 +19,11 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.test;
 
+import org.springframework.stereotype.Service;
+
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import org.springframework.stereotype.Service;
 
 /**
  * Simple task that just outputs a "Hello World" text to the console.
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java
index 2238ad09..56259663 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java
@@ -24,8 +24,12 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+
 import java.io.IOException;
 import java.io.InputStream;
+
+import org.junit.Test;
+
 import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParser;
 import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
 import at.gv.egiz.eaaf.core.impl.idp.process.model.EndEvent;
@@ -34,7 +38,6 @@ import at.gv.egiz.eaaf.core.impl.idp.process.model.ProcessNode;
 import at.gv.egiz.eaaf.core.impl.idp.process.model.StartEvent;
 import at.gv.egiz.eaaf.core.impl.idp.process.model.TaskInfo;
 import at.gv.egiz.eaaf.core.impl.idp.process.model.Transition;
-import org.junit.Test;
 
 public class ProcessDefinitionParserTest {
 
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java
index 9e8ce781..7ce4c6b3 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java
@@ -22,16 +22,10 @@ package at.gv.egiz.eaaf.core.impl.idp.process.test;
 import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.NOT_STARTED;
 import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.SUSPENDED;
 import static org.junit.Assert.assertEquals;
+
 import java.io.IOException;
 import java.io.InputStream;
-import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
-import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
-import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
-import at.gv.egiz.eaaf.core.impl.idp.module.test.TestRequestImpl;
-import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParser;
-import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
-import at.gv.egiz.eaaf.core.impl.idp.process.ProcessEngineImpl;
-import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
+
 import org.apache.commons.lang3.RandomStringUtils;
 import org.junit.Assert;
 import org.junit.Before;
@@ -42,6 +36,15 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
+import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
+import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+import at.gv.egiz.eaaf.core.impl.idp.module.test.TestRequestImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParser;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessEngineImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
+
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration("/process/spring/test/SpringExpressionAwareProcessEngineTest-context.xml")
 public class ProcessEngineTest {
@@ -57,7 +60,7 @@ public class ProcessEngineTest {
   /**
    * jUnit test set-up.
    *
-   * @throws IOException in case of an error
+   * @throws IOException                      in case of an error
    * @throws ProcessDefinitionParserException in case of an error
    */
   @Before
@@ -203,7 +206,6 @@ public class ProcessEngineTest {
           "Wrong Exception in TaskExecutionException");
     }
 
-
   }
 
   @Test
@@ -229,7 +231,6 @@ public class ProcessEngineTest {
 
     }
 
-
   }
 
   @Test(expected = IllegalArgumentException.class)
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/StopProcessFlagTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/StopProcessFlagTask.java
index 2ef58729..e2fd80a8 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/StopProcessFlagTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/StopProcessFlagTask.java
@@ -19,10 +19,11 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.test;
 
+import org.springframework.stereotype.Service;
+
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.Task;
-import org.springframework.stereotype.Service;
 
 /**
  * Simple task that just outputs a "Hello World" text to the console.
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ThrowExceptionTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ThrowExceptionTask.java
index 639121d6..759e3460 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ThrowExceptionTask.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ThrowExceptionTask.java
@@ -19,11 +19,12 @@
 
 package at.gv.egiz.eaaf.core.impl.idp.process.test;
 
+import org.springframework.stereotype.Service;
+
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.api.idp.process.Task;
 import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
-import org.springframework.stereotype.Service;
 
 /**
  * Simple task that just outputs a "Hello World" text to the console.