Author: borges Date: 2012-02-23 04:38:47 -0500 (Thu, 23 Feb 2012) New Revision: 12172 Modified: trunk/hornetq-core/src/main/java/org/hornetq/core/client/impl/Topology.java Log: Use StringBuilder, fixing findbugs warning Modified: trunk/hornetq-core/src/main/java/org/hornetq/core/client/impl/Topology.java =================================================================== --- trunk/hornetq-core/src/main/java/org/hornetq/core/client/impl/Topology.java 2012-02-23 09:38:28 UTC (rev 12171) +++ trunk/hornetq-core/src/main/java/org/hornetq/core/client/impl/Topology.java 2012-02-23 09:38:47 UTC (rev 12172) @@ -485,18 +485,17 @@ public synchronized String describe(final String text) { - - String desc = text + "topology on " + this + ":\n"; + StringBuilder desc = new StringBuilder(text + "topology on " + this + ":\n"); for (Entry<String, TopologyMember> entry : new HashMap<String, TopologyMember>(topology).entrySet()) { - desc += "\t" + entry.getKey() + " => " + entry.getValue() + "\n"; + desc.append("\t" + entry.getKey() + " => " + entry.getValue() + "\n"); } - desc += "\t" + "nodes=" + nodes() + "\t" + "members=" + members(); + desc.append("\t" + "nodes=" + nodes() + "\t" + "members=" + members()); if (topology.isEmpty()) { - desc += "\tEmpty"; + desc.append("\tEmpty"); } - return desc; + return desc.toString(); } public int members()