From d303483ed5fe03e150c41af05c1450b3dae9919d Mon Sep 17 00:00:00 2001
From: George Rhoten <grhoten@users.noreply.github.com>
Date: Thu, 7 Jul 2016 14:38:11 +0000
Subject: [PATCH] ICU-12611 Remove dead code.

X-SVN-Rev: 38956
---
 .../src/com/ibm/icu/charset/CharsetMBCS.java  |  3 +-
 .../ibm/icu/charset/UConverterSharedData.java | 28 +------------------
 2 files changed, 2 insertions(+), 29 deletions(-)

diff --git a/icu4j/main/classes/charset/src/com/ibm/icu/charset/CharsetMBCS.java b/icu4j/main/classes/charset/src/com/ibm/icu/charset/CharsetMBCS.java
index e7e1e7d62c8..c6c832d95e8 100644
--- a/icu4j/main/classes/charset/src/com/ibm/icu/charset/CharsetMBCS.java
+++ b/icu4j/main/classes/charset/src/com/ibm/icu/charset/CharsetMBCS.java
@@ -228,7 +228,6 @@ class CharsetMBCS extends CharsetICU {
             throw new InvalidFormatException(e);
         }
 
-        UConverterSharedData data = null;
         int type = staticData.conversionType;
 
         if (type != UConverterSharedData.UConverterType.MBCS
@@ -236,7 +235,7 @@ class CharsetMBCS extends CharsetICU {
             throw new InvalidFormatException();
         }
 
-        data = new UConverterSharedData(1, staticData);
+        UConverterSharedData data = new UConverterSharedData(staticData);
 
         // Load data
         UConverterMBCSTable mbcsTable = data.mbcs;
diff --git a/icu4j/main/classes/charset/src/com/ibm/icu/charset/UConverterSharedData.java b/icu4j/main/classes/charset/src/com/ibm/icu/charset/UConverterSharedData.java
index c6e3c7d9007..e310e52bd92 100644
--- a/icu4j/main/classes/charset/src/com/ibm/icu/charset/UConverterSharedData.java
+++ b/icu4j/main/classes/charset/src/com/ibm/icu/charset/UConverterSharedData.java
@@ -13,13 +13,6 @@ package com.ibm.icu.charset;
  * UConverter.
  */
 final class UConverterSharedData {
-    // uint32_t structSize; /* Size of this structure */
-    // int structSize; /* Size of this structure */
-    /**
-     * used to count number of clients, 0xffffffff for static SharedData
-     */
-    int referenceCounter;
-
     // agljport:todo const void *dataMemory; /* from udata_openChoice() - for cleanup */
     // agljport:todo void *table; /* Unused. This used to be a UConverterTable - Pointer to conversion data - see mbcs below */
 
@@ -30,24 +23,6 @@ final class UConverterSharedData {
      */
     final UConverterStaticData staticData;
 
-    // UBool sharedDataCached; /* TRUE: shared data is in cache, don't destroy
-    // on close() if 0 ref. FALSE: shared data isn't in the cache, do attempt to
-    // clean it up if the ref is 0 */
-    
-    /*
-     * TRUE: shared data is in cache, don't destroy
-     * on close() if 0 ref. FALSE: shared data isn't
-     * in the cache, do attempt to clean it up if
-     * the ref is 0
-     */
-    //boolean sharedDataCached; 
-
-    /*
-     * UBool staticDataOwned; TRUE if static data owned by shared data & should
-     * be freed with it, NEVER true for udata() loaded statics. This ignored
-     * variable was removed to make space for sharedDataCached.
-     */
-
     // const UConverterImpl *impl; /* vtable-style struct of mostly function pointers */
     // UConverterImpl impl; /* vtable-style struct of mostly function pointers */
     /** initial values of some members of the mutable part of object */
@@ -66,10 +41,9 @@ final class UConverterSharedData {
      */
     CharsetMBCS.UConverterMBCSTable mbcs;
 
-    UConverterSharedData(int referenceCounter_, UConverterStaticData staticData_)
+    UConverterSharedData(UConverterStaticData staticData_)
     {
         mbcs = new CharsetMBCS.UConverterMBCSTable();
-        referenceCounter = referenceCounter_;
         staticData = staticData_;
     }