Author: kono
Date: 2012-04-24 13:35:38 -0700 (Tue, 24 Apr 2012)
New Revision: 28970

Modified:
   core3/api/trunk/io-api/src/main/java/org/cytoscape/io/BasicCyFileFilter.java
Log:
Some warnings had been removed.

Modified: 
core3/api/trunk/io-api/src/main/java/org/cytoscape/io/BasicCyFileFilter.java
===================================================================
--- 
core3/api/trunk/io-api/src/main/java/org/cytoscape/io/BasicCyFileFilter.java    
    2012-04-24 20:29:22 UTC (rev 28969)
+++ 
core3/api/trunk/io-api/src/main/java/org/cytoscape/io/BasicCyFileFilter.java    
    2012-04-24 20:35:38 UTC (rev 28970)
@@ -52,17 +52,18 @@
                this.contentTypes = contentTypes;
                this.category = category;
 
-               String d = description == null ? "(" : description + " (";
+               final StringBuilder builder = new StringBuilder();
+               builder.append(description == null ? "(" : description + " (");
 
                for (String ex : extensions)
-                       d += "*." + ex + ", ";
+                       builder.append("*." + ex + ", ");
 
+               String d = builder.toString();
                d = d.substring(0, d.length() - 2);
                d += ")";
 
                this.description = d;
                this.streamUtil = streamUtil;
-
        }
 
        /**
@@ -168,9 +169,13 @@
         */
        @Override
        public String toString() {
-               String s = description + " [category: " + category + "]  
[extensions: ";
+               final StringBuilder builder = new StringBuilder();
+               builder.append(description + " [category: " + category + "]  
[extensions: ");
+               
                for (String ext : extensions)
-                       s += ext + ",";
+                       builder.append(ext + ",");
+               
+               String s = builder.toString();
                s += "]   [contentTypes: ";
                for (String c : contentTypes)
                        s += c + ",";

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