3 files changed, 41 insertions, 41 deletions

diff --git a/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java b/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
index ea02aaf1da..0d78c76681 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) {
-		Object[] series = someArray;
-	    series = addElement(series, newValueToAdd);
+	private static Object[] addElement(Object[] series, final Object newValueToAdd) {
+		series = Arrays.copyOf(series, series.length + 1);
+		series[series.length - 1] = newValueToAdd;
+		return series;
 	}
 
-	private static Object[] addElement(Object[] series, Object newValueToAdd) {
-	    series  = Arrays.copyOf(series, series.length + 1);
-	    series[series.length - 1] = newValueToAdd;
-	    return series;
+	public static void expandArray(final Object[] someArray, final Object newValueToAdd) {
+		Object[] series = someArray;
+		series = ArrayUtils.addElement(series, newValueToAdd);
 	}
-	
+
 }
diff --git a/src/Java/gtPlusPlus/core/util/array/Pair.java b/src/Java/gtPlusPlus/core/util/array/Pair.java
index 94437e6779..45c6aacc23 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 Pair(final K key, 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; 
-		} 
-	
-	final public V getValue(){
-		return value; 
-		}	
+
+	final public K getKey() {
+		return this.key;
+	}
+
+	final public V getValue() {
+		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..7882c2f13a 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; 
-	private final C count;
-	
-	public Triplet(final K key, final V value, final C value2){
+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; 
-		} 
-	
-	final public V getValue(){
-		return value; 
-		}
-	
-	final public C getSecondValue(){
-		return count; 
-		}	
+
+	final public K getKey() {
+		return this.key;
+	}
+
+	final public C getSecondValue() {
+		return this.count;
+	}
+
+	final public V getValue() {
+		return this.value;
+	}
 
 }
\ No newline at end of file