[jbosstools-commits] JBoss Tools SVN: r40807 - trunk/common/plugins/org.jboss.tools.common/src/org/jboss/tools/common/java.

[jbosstools-commits at lists.jboss.org]

Author: scabanovich
Date: 2012-05-04 15:20:35 -0400 (Fri, 04 May 2012)
New Revision: 40807

Modified:
   trunk/common/plugins/org.jboss.tools.common/src/org/jboss/tools/common/java/ParametedType.java
Log:
JBIDE-11301
https://issues.jboss.org/browse/JBIDE-11301
Method ParametedType.findParameter is made thread safe.

Modified: trunk/common/plugins/org.jboss.tools.common/src/org/jboss/tools/common/java/ParametedType.java
===================================================================
--- trunk/common/plugins/org.jboss.tools.common/src/org/jboss/tools/common/java/ParametedType.java	2012-05-04 18:57:24 UTC (rev 40806)
+++ trunk/common/plugins/org.jboss.tools.common/src/org/jboss/tools/common/java/ParametedType.java	2012-05-04 19:20:35 UTC (rev 40807)
@@ -278,8 +278,8 @@
 	
 	void buildParameters() {
 		if(signaturesByName == null && type != null) {
-			signaturesByName = new HashMap<String, String>();
-			parametersBySignature = new HashMap<String, ParametedType>();
+			Map<String, String> sbn = new HashMap<String, String>();
+			Map<String, ParametedType> pbs = new HashMap<String, ParametedType>();
 			ITypeParameter[] ps = null;
 			try {
 				ps = type.getTypeParameters();
@@ -290,10 +290,12 @@
 				String paramName = ps[i].getElementName();
 				if(parameterTypes.size() > i) {
 					ParametedType p = parameterTypes.get(i);
-					signaturesByName.put(paramName, p.getSignature());
-					parametersBySignature.put(p.getSignature(), p);
+					sbn.put(paramName, p.getSignature());
+					pbs.put(p.getSignature(), p);
 				}
 			}
+			signaturesByName = sbn;
+			parametersBySignature = pbs;
 		}
 	}