3 files changed, 32 insertions, 32 deletions
diff --git a/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java b/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
index ea02aaf1da..910c4597af 100644
--- a/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
+++ b/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
@@ -4,15 +4,15 @@ import java.util.Arrays;
 
 public class ArrayUtils {
 
-	public static void expandArray(Object[] someArray, Object newValueToAdd) {
+	public static void expandArray(final Object[] someArray, final Object newValueToAdd) {
 		Object[] series = someArray;
-	    series = addElement(series, newValueToAdd);
+		series = addElement(series, newValueToAdd);
 	}
 
-	private static Object[] addElement(Object[] series, Object newValueToAdd) {
-	    series  = Arrays.copyOf(series, series.length + 1);
-	    series[series.length - 1] = newValueToAdd;
-	    return series;
+	private static Object[] addElement(Object[] series, final Object newValueToAdd) {
+		series  = Arrays.copyOf(series, series.length + 1);
+		series[series.length - 1] = newValueToAdd;
+		return series;
 	}
-	
+
 }
diff --git a/src/Java/gtPlusPlus/core/util/array/Pair.java b/src/Java/gtPlusPlus/core/util/array/Pair.java
index 94437e6779..ec5971c449 100644
--- a/src/Java/gtPlusPlus/core/util/array/Pair.java
+++ b/src/Java/gtPlusPlus/core/util/array/Pair.java
@@ -1,21 +1,21 @@
 package gtPlusPlus.core.util.array;
 
-public class Pair<K,V> { 
-	
-	private final K key; 
-	private final V value; 
-	
+public class Pair<K,V> {
+
+	private final K key;
+	private final V value;
+
 	public Pair(final K key, final V value){
 		this.key = key;
 		this.value = value;
 	}
-	
+
 	final public K getKey(){
-		return key; 
-		} 
-	
+		return this.key;
+	}
+
 	final public V getValue(){
-		return value; 
-		}	
+		return this.value;
+	}
 
 }
 \ No newline at end of file
diff --git a/src/Java/gtPlusPlus/core/util/array/Triplet.java b/src/Java/gtPlusPlus/core/util/array/Triplet.java
index 07f29ae6c8..2130491d5b 100644
--- a/src/Java/gtPlusPlus/core/util/array/Triplet.java
+++ b/src/Java/gtPlusPlus/core/util/array/Triplet.java
@@ -1,27 +1,27 @@
 package gtPlusPlus.core.util.array;
 
-public class Triplet<K,V,C> { 
-	
-	private final K key; 
-	private final V value; 
+public class Triplet<K,V,C> {
+
+	private final K key;
+	private final V value;
 	private final C count;
-	
+
 	public Triplet(final K key, final V value, final C value2){
 		this.key = key;
 		this.value = value;
 		this.count = value2;
 	}
-	
+
 	final public K getKey(){
-		return key; 
-		} 
-	
+		return this.key;
+	}
+
 	final public V getValue(){
-		return value; 
-		}
-	
+		return this.value;
+	}
+
 	final public C getSecondValue(){
-		return count; 
-		}	
+		return this.count;
+	}
 
 }
 \ No newline at end of file