# HG changeset patch
# User never
# Date 1320813746 28800
# Node ID e3e363b2bf1907257846b9198eafb0c7e4052a2c
# Parent  c9a03402fe56031d1b69587179d903479396ac97
7108242: jinfo -permstat shouldn't report interned strings as part of perm
Reviewed-by: kvn, twisti

diff -r c9a03402fe56 -r e3e363b2bf19 agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Tue Nov 08 17:29:57 2011 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Tue Nov 08 20:42:26 2011 -0800
@@ -30,6 +30,7 @@
 import sun.jvm.hotspot.gc_implementation.parallelScavenge.*;
 import sun.jvm.hotspot.gc_implementation.shared.*;
 import sun.jvm.hotspot.memory.*;
+import sun.jvm.hotspot.oops.*;
 import sun.jvm.hotspot.runtime.*;
 
 public class HeapSummary extends Tool {
@@ -134,6 +135,9 @@
       } else {
          throw new RuntimeException("unknown CollectedHeap type : " + heap.getClass());
       }
+
+      System.out.println();
+      printInternStringStatistics();
    }
 
    // Helper methods
@@ -248,4 +252,41 @@
          return -1;
       }
    }
+
+   private void printInternStringStatistics() {
+      class StringStat implements StringTable.StringVisitor {
+         private int count;
+         private long size;
+         private OopField stringValueField;
+
+         StringStat() {
+            VM vm = VM.getVM();
+            SystemDictionary sysDict = vm.getSystemDictionary();
+            InstanceKlass strKlass = sysDict.getStringKlass();
+            // String has a field named 'value' of type 'char[]'.
+            stringValueField = (OopField) strKlass.findField("value", "[C");
+         }
+
+         private long stringSize(Instance instance) {
+            // We include String content in size calculation.
+            return instance.getObjectSize() +
+                   stringValueField.getValue(instance).getObjectSize();
+         }
+
+         public void visit(Instance str) {
+            count++;
+            size += stringSize(str);
+         }
+
+         public void print() {
+            System.out.println(count +
+                  " interned Strings occupying " + size + " bytes.");
+         }
+      }
+
+      StringStat stat = new StringStat();
+      StringTable strTable = VM.getVM().getStringTable();
+      strTable.stringsDo(stat);
+      stat.print();
+   }
 }
diff -r c9a03402fe56 -r e3e363b2bf19 agent/src/share/classes/sun/jvm/hotspot/tools/PermStat.java
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/PermStat.java	Tue Nov 08 17:29:57 2011 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/PermStat.java	Tue Nov 08 20:42:26 2011 -0800
@@ -63,47 +63,9 @@
    }
 
    public void run() {
-      printInternStringStatistics();
       printClassLoaderStatistics();
    }
 
-   private void printInternStringStatistics() {
-      class StringStat implements StringTable.StringVisitor {
-         private int count;
-         private long size;
-         private OopField stringValueField;
-
-         StringStat() {
-            VM vm = VM.getVM();
-            SystemDictionary sysDict = vm.getSystemDictionary();
-            InstanceKlass strKlass = sysDict.getStringKlass();
-            // String has a field named 'value' of type 'char[]'.
-            stringValueField = (OopField) strKlass.findField("value", "[C");
-         }
-
-         private long stringSize(Instance instance) {
-            // We include String content in size calculation.
-            return instance.getObjectSize() +
-                   stringValueField.getValue(instance).getObjectSize();
-         }
-
-         public void visit(Instance str) {
-            count++;
-            size += stringSize(str);
-         }
-
-         public void print() {
-            System.out.println(count +
-                  " intern Strings occupying " + size + " bytes.");
-         }
-      }
-
-      StringStat stat = new StringStat();
-      StringTable strTable = VM.getVM().getStringTable();
-      strTable.stringsDo(stat);
-      stat.print();
-   }
-
    private void printClassLoaderStatistics() {
       final PrintStream out = System.out;
       final PrintStream err = System.err;