Add ObjectUtils.identityHashCodeHex(Object).

Add ObjectUtils.hashCodeHex(Object).

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main/java/org/apache/commons/lang3/builder/ToStringStyle.java b/src/main/java/org/apache/commons/lang3/builder/ToStringStyle.java
index c2860d2c6..50a92e7ab 100644
--- a/src/main/java/org/apache/commons/lang3/builder/ToStringStyle.java
+++ b/src/main/java/org/apache/commons/lang3/builder/ToStringStyle.java
@@ -1490,10 +1490,10 @@ public abstract class ToStringStyle implements Serializable {
      * @param object  the {@code Object} whose id to output
      */
     protected void appendIdentityHashCode(final StringBuffer buffer, final Object object) {
-        if (this.isUseIdentityHashCode() && object!=null) {
+        if (this.isUseIdentityHashCode() && object != null) {
             register(object);
             buffer.append('@');
-            buffer.append(Integer.toHexString(System.identityHashCode(object)));
+            buffer.append(ObjectUtils.identityHashCodeHex(object));
         }
     }