1 files changed, 13 insertions, 0 deletions
diff --git a/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java b/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
index 3120ad3..ca112c9 100644
--- a/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
+++ b/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
@@ -23,6 +23,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Arrays;
 
 /**
  * A pure java implementation of NSData, which is basically a wrapper on a byte
@@ -214,6 +215,18 @@ public class NSData {
 		return false;
 	}
 
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + Arrays.hashCode(bytes);
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		return isEqual(obj);
+	}
 }
 
 /*