sebx59 commented on a change in pull request #281:
URL: https://github.com/apache/commons-text/pull/281#discussion_r743528784



##########
File path: src/test/java/org/apache/commons/text/TextStringBuilderTest.java
##########
@@ -1057,15 +1057,24 @@ public void testHashCode() {
         final TextStringBuilder sb = new TextStringBuilder();
         final int hc1a = sb.hashCode();
         final int hc1b = sb.hashCode();
-        final int emptyHc = Arrays.hashCode(sb.getBuffer());
-        assertEquals(emptyHc, hc1a);

Review comment:
       you're right, I checkded that the 2 hashcodes are not equals

##########
File path: src/main/java/org/apache/commons/text/TextStringBuilder.java
##########
@@ -1850,7 +1850,14 @@ public boolean equals(final Object obj) {
      * @return true if the builders contain the same characters in the same 
order
      */
     public boolean equals(final TextStringBuilder other) {
-        return other != null && Arrays.equals(buffer, other.buffer);
+       
+        if(other == null) {
+            return false;
+        }
+        if (this.size != other.size) {
+            return false;
+        }
+        return this.toString().equals(other.toString());

Review comment:
       done ! thanks




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