From b99021d0f7110ac35705b49a0268d8af3bff8aeb Mon Sep 17 00:00:00 2001
From: Andreas Huber <bitbucket@lucares.de>
Date: Thu, 13 Sep 2018 20:02:54 +0200
Subject: [PATCH] extract duplicate code that checks if the list is sorted

---
 .../java/org/lucares/collections/IntList.java | 23 ++++++++-----------
 .../org/lucares/collections/LongList.java     | 23 ++++++++-----------
 2 files changed, 20 insertions(+), 26 deletions(-)

diff --git a/primitiveCollections/src/main/java/org/lucares/collections/IntList.java b/primitiveCollections/src/main/java/org/lucares/collections/IntList.java
index 238e91f..39597aa 100644
--- a/primitiveCollections/src/main/java/org/lucares/collections/IntList.java
+++ b/primitiveCollections/src/main/java/org/lucares/collections/IntList.java
@@ -356,10 +356,7 @@ public final class IntList implements Serializable, Cloneable {
 		size = size - (toIndex - fromIndex);
 
 		if (!sorted) {
-			sorted = true;
-			for (int i = 1; i < size && sorted; i++) {
-				sorted = data[i - 1] <= data[i];
-			}
+			checkIfSorted();
 		}
 	}
 
@@ -407,10 +404,7 @@ public final class IntList implements Serializable, Cloneable {
 		size = insertPosition;
 
 		if (!sorted) {
-			sorted = true;
-			for (int i = 1; i < size && sorted; i++) {
-				sorted = data[i - 1] <= data[i];
-			}
+			checkIfSorted();
 		}
 	}
 
@@ -561,11 +555,7 @@ public final class IntList implements Serializable, Cloneable {
 			data[i] = tmp;
 		}
 
-		// update sorted
-		sorted = true;
-		for (int i = 1; i < size && sorted; i++) {
-			sorted = data[i - 1] <= data[i];
-		}
+		checkIfSorted();
 	}
 
 	private void ensureCapacity(final int newElements) {
@@ -1062,4 +1052,11 @@ public final class IntList implements Serializable, Cloneable {
 
 		return unionSorted(aSorted, bSorted);
 	}
+
+	private void checkIfSorted() {
+		sorted = true;
+		for (int i = 1; i < size && sorted; i++) {
+			sorted = data[i - 1] <= data[i];
+		}
+	}
 }
diff --git a/primitiveCollections/src/main/java/org/lucares/collections/LongList.java b/primitiveCollections/src/main/java/org/lucares/collections/LongList.java
index b433016..b5b4dc8 100644
--- a/primitiveCollections/src/main/java/org/lucares/collections/LongList.java
+++ b/primitiveCollections/src/main/java/org/lucares/collections/LongList.java
@@ -346,10 +346,7 @@ public final class LongList implements Serializable, Cloneable {
 		size = size - (toIndex - fromIndex);
 
 		if (!sorted) {
-			sorted = true;
-			for (int i = 1; i < size && sorted; i++) {
-				sorted = data[i - 1] <= data[i];
-			}
+			checkIfSorted();
 		}
 	}
 
@@ -397,10 +394,7 @@ public final class LongList implements Serializable, Cloneable {
 		size = insertPosition;
 
 		if (!sorted) {
-			sorted = true;
-			for (int i = 1; i < size && sorted; i++) {
-				sorted = data[i - 1] <= data[i];
-			}
+			checkIfSorted();
 		}
 	}
 
@@ -551,11 +545,7 @@ public final class LongList implements Serializable, Cloneable {
 			data[i] = tmp;
 		}
 
-		// update sorted
-		sorted = true;
-		for (int i = 1; i < size && sorted; i++) {
-			sorted = data[i - 1] <= data[i];
-		}
+		checkIfSorted();
 	}
 
 	private void ensureCapacity(final int newElements) {
@@ -1046,4 +1036,11 @@ public final class LongList implements Serializable, Cloneable {
 
 		return unionSorted(aSorted, bSorted);
 	}
+
+	private void checkIfSorted() {
+		sorted = true;
+		for (int i = 1; i < size && sorted; i++) {
+			sorted = data[i - 1] <= data[i];
+		}
+	}
 }