Author: markt
Date: Thu Jul  6 10:31:57 2017
New Revision: 1801017

URL: http://svn.apache.org/viewvc?rev=1801017&view=rev
Log:
Replace broken, deprecated code with a simple return null
Modified:
    
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/interceptor/StatementCache.java

Modified: 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/interceptor/StatementCache.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/interceptor/StatementCache.java?rev=1801017&r1=1801016&r2=1801017&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/interceptor/StatementCache.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/interceptor/StatementCache.java
 Thu Jul  6 10:31:57 2017
@@ -186,14 +186,15 @@ public class StatementCache extends Stat
     }
 
     /**
+     * @param sql  Ignored
+     *
+     * @returns {@code null}
+     *
      * @deprecated Unused. Will be removed in Tomcat 9
      */
     @Deprecated
     public CachedStatement isCached(String sql) {
-        @SuppressWarnings("unchecked")
-        ConcurrentHashMap<CacheKey,CachedStatement> cache =
-            
(ConcurrentHashMap<CacheKey,CachedStatement>)pcon.getAttributes().get(STATEMENT_CACHE_ATTR);
-        return cache.get(sql);
+        return null;
     }
 
     public CachedStatement isCached(Method method, Object[] args) {



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