Index: ssts-recyclingrecord/src/main/java/com/forgon/disinfectsystem/recyclingrecord/service/RecyclingRecordListSqlGenerator.java
===================================================================
diff -u -r34803 -r35750
--- ssts-recyclingrecord/src/main/java/com/forgon/disinfectsystem/recyclingrecord/service/RecyclingRecordListSqlGenerator.java	(.../RecyclingRecordListSqlGenerator.java)	(revision 34803)
+++ ssts-recyclingrecord/src/main/java/com/forgon/disinfectsystem/recyclingrecord/service/RecyclingRecordListSqlGenerator.java	(.../RecyclingRecordListSqlGenerator.java)	(revision 35750)
@@ -5,6 +5,7 @@
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 
 import net.sf.json.JSONObject;
@@ -150,8 +151,9 @@
 	private String buildRecyclingRecordFilterSql(Map<String,String[]> propertyValues){
 		String ret = " (1=1) ";
 		if(propertyValues != null){
-			for(String key : propertyValues.keySet()){
-				String[] value = propertyValues.get(key);
+			for(Entry<String, String[]> entry : propertyValues.entrySet()){
+				String key = entry.getKey();
+				String[] value = entry.getValue();
 				if(value != null && value.length > 0){
 					ret += " and ";
 					ret += SqlBuilder.build_IN_Statement(key, SqlBuilder.IN, value);