Implemented getDefaultValue for several Setting types

java/com.sap.sse.common/src/com/sap/sse/common/settings/generic/ValueCollectionSetting.java

@@ -3,5 +3,6 @@ package com.sap.sse.common.settings.generic;
 
 public interface ValueCollectionSetting<T> extends HasValueSetting<T>, CollectionSetting<T> {
     void setDefaultValues(Iterable<T> defaultValues);
+    Iterable<T> getDefaultValues();
     boolean isValuesEmpty();
 }

java/com.sap.sse.common/src/com/sap/sse/common/settings/generic/ValueSetting.java

@@ -6,4 +6,6 @@ public interface ValueSetting<T> extends HasValueSetting<T> {
     void setValue(T value);
     
     void setDefaultValue(T defaultValue);
+    
+    T getDefaultValue();
 }

java/com.sap.sse.common/src/com/sap/sse/common/settings/generic/base/AbstractValueCollectionSetting.java

@@ -91,6 +91,11 @@ public abstract class AbstractValueCollectionSetting<T, C extends Collection<Val
             resetToDefault();
         }
     }
+    
+    @Override
+    public Iterable<T> getDefaultValues() {
+        return Collections.unmodifiableCollection(this.defaultValues);
+    }
 
     @Override
     public String toString() {

java/com.sap.sse.common/src/com/sap/sse/common/settings/generic/base/AbstractValueSetting.java

@@ -58,6 +58,11 @@ public abstract class AbstractValueSetting<T> extends AbstractHasValueSetting<T>
         }
     }
     
+    @Override
+    public T getDefaultValue() {
+        return defaultValue;
+    }
+    
     @Override
     public String toString() {
         return "" +  getValue();