added serialVersionUID

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/LoopStatement.java

@@ -23,6 +23,7 @@
  * @author Bonczidai Levente
  */
 public abstract class LoopStatement implements Serializable {
+    private static final long serialVersionUID = 3563394747445675409L;
     private final String expression;
     private Set<ScriptFunction> functionDependencies;
     private Set<String> systemPropertyDependencies;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/NavigationOptions.java

@@ -19,6 +19,7 @@
  */
 public class NavigationOptions implements Serializable {
 
+    private static final long serialVersionUID = 1415809157458595126L;
     private String name;
     private long currStepId;
     private Map<String, Serializable> options;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/ResultNavigation.java

@@ -21,6 +21,7 @@
  */
 public class ResultNavigation implements Serializable {
 
+    private static final long serialVersionUID = 2041860995739656789L;
     private long nextStepId;
     private String presetResult;
 

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/RobotGroupStatement.java

@@ -19,6 +19,7 @@
 
 public class RobotGroupStatement implements Serializable {
 
+    private static final long serialVersionUID = -6373545121361214121L;
     private final String expression;
     private final Set<ScriptFunction> functionDependencies;
     private final Set<String> systemPropertyDependencies;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/SystemProperty.java

@@ -25,6 +25,7 @@
  */
 public class SystemProperty implements Serializable {
 
+    private static final long serialVersionUID = 109869983897626061L;
     private final String namespace;
     private final String fullyQualifiedName;
     private final Value value;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/WorkerGroupMetadata.java

@@ -14,6 +14,7 @@
 
 public class WorkerGroupMetadata implements Serializable {
 
+    private static final long serialVersionUID = 100682360450405572L;
     private String value;
     private boolean override;
 

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/WorkerGroupStatement.java

@@ -20,6 +20,7 @@
 
 public class WorkerGroupStatement implements Serializable {
 
+    private static final long serialVersionUID = -4811273001193667018L;
     private final String expression;
     private final boolean override;
     private final Set<ScriptFunction> functionDependencies;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/bindings/Argument.java

@@ -21,6 +21,7 @@
  */
 public class Argument extends InOutParam {
 
+    private static final long serialVersionUID = 5295602668405254562L;
     private boolean privateArgument;
     private Prompt prompt;
     private boolean expression;

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/bindings/values/SensitiveStringValue.java

@@ -18,6 +18,8 @@
  */
 public class SensitiveStringValue extends SensitiveValue {
 
+    private static final long serialVersionUID = 1016328268790281844L;
+
     @SuppressWarnings("unused")
     public SensitiveStringValue() {
     }

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/bindings/values/SensitiveValue.java

@@ -31,6 +31,8 @@
  */
 public class SensitiveValue implements Value {
 
+    private static final long serialVersionUID = -1494652686913646816L;
+
     public static final String SENSITIVE_VALUE_MASK = "********";
 
     private String content = null;
@@ -116,6 +118,14 @@ public void setContent(String content) {
         this.content = content;
     }
 
+    public Serializable getOriginalContent() {
+        return originalContent;
+    }
+
+    public SensitivityLevel getSensitivityLevel() {
+        return sensitivityLevel;
+    }
+
     @Override
     public Serializable get() {
         return (originalContent != null) ? originalContent : ((content == null) ? null : decrypt(content));

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/bindings/values/SimpleValue.java

@@ -19,6 +19,8 @@
  */
 public class SimpleValue implements Value {
 
+    private static final long serialVersionUID = 5050440514342724992L;
+
     private Serializable content;
 
     @SuppressWarnings("unused")

cloudslang-entities/src/main/java/io/cloudslang/lang/entities/bindings/values/ValueFactory.java

@@ -20,6 +20,8 @@
  */
 public abstract class ValueFactory implements Serializable {
 
+    private static final long serialVersionUID = 2022710429263189391L;
+
     public static Value create(Serializable content) {
         return create(content, false);
     }