[GitHub] [ignite] macrergate commented on a diff in pull request #10045: IGNITE-17043 Shrink GridHandleTable on clear

[GitBox <gi...@apache.org>]

macrergate commented on code in PR #10045:
URL: https://github.com/apache/ignite/pull/10045#discussion_r883460225


##########
modules/core/src/main/java/org/apache/ignite/internal/util/GridHandleTable.java:
##########
@@ -107,6 +121,14 @@ public int lookup(Object obj) {
      * Resets table to its initial (empty) state.
      */
     public void clear() {
+        if (size < objs.length) {
+            if (shrink()) {
+                size = 0;
+
+                return;
+            }
+        }
+
         System.arraycopy(spineEmpty, 0, spine, 0, spineEmpty.length);
         System.arraycopy(nextEmpty, 0, next, 0, nextEmpty.length);

Review Comment:
   How about clearing not all nextEmpty and objs array, but only first size elements? 



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