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2113 posts
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Author: adrianc
Date: Sat Sep 28 18:24:53 2013 New Revision: 1527212 URL: http://svn.apache.org/r1527212 Log: Replaced HashSet with LinkedHashSet in UtilMisc.java to preserve original ordering. Suggested by Leon on the dev mailing list. Modified: ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilMisc.java Modified: ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilMisc.java URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilMisc.java?rev=1527212&r1=1527211&r2=1527212&view=diff ============================================================================== --- ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilMisc.java (original) +++ ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilMisc.java Sat Sep 28 18:24:53 2013 @@ -30,8 +30,8 @@ import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.HashMap; -import java.util.HashSet; import java.util.Iterator; +import java.util.LinkedHashSet; import java.util.LinkedList; import java.util.List; import java.util.Locale; @@ -159,7 +159,7 @@ public class UtilMisc { Debug.logInfo(e, module); throw e; } - Map<String, V> map = new HashMap(); + Map<String, V> map = new HashMap<String, V>(); for (int i = 0; i < data.length;) { map.put((String) data[i++], (V) data[i++]); } @@ -201,7 +201,7 @@ public class UtilMisc { } public static <T> Set<T> makeSetWritable(Collection<? extends T> col) { - Set<T> result = new HashSet<T>(); + Set<T> result = new LinkedHashSet<T>(); if (col != null) result.addAll(col); return result; } @@ -214,7 +214,7 @@ public class UtilMisc { */ public static <V> void makeMapSerializable(Map<String, V> map) { // now filter out all non-serializable values - Set<String> keysToRemove = new HashSet<String>(); + Set<String> keysToRemove = new LinkedHashSet<String>(); for (Map.Entry<String, V> mapEntry: map.entrySet()) { Object entryValue = mapEntry.getValue(); if (entryValue != null && !(entryValue instanceof Serializable)) { @@ -313,7 +313,7 @@ public class UtilMisc { if (c instanceof Set<?>) { theSet = (Set<T>) c; } else { - theSet = new HashSet<T>(); + theSet = new LinkedHashSet<T>(); c.remove(null); theSet.addAll(c); } @@ -325,7 +325,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); return theSet; } @@ -335,7 +335,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1, T obj2) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); return theSet; @@ -346,7 +346,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1, T obj2, T obj3) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); theSet.add(obj3); @@ -358,7 +358,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1, T obj2, T obj3, T obj4) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); theSet.add(obj3); @@ -371,7 +371,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1, T obj2, T obj3, T obj4, T obj5) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); theSet.add(obj3); @@ -385,7 +385,7 @@ public class UtilMisc { * @return The resulting Set */ public static <T> Set<T> toSet(T obj1, T obj2, T obj3, T obj4, T obj5, T obj6) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); theSet.add(obj3); @@ -396,7 +396,7 @@ public class UtilMisc { } public static <T> Set<T> toSet(T obj1, T obj2, T obj3, T obj4, T obj5, T obj6, T obj7, T obj8) { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.add(obj1); theSet.add(obj2); theSet.add(obj3); @@ -413,7 +413,7 @@ public class UtilMisc { if (collection instanceof Set<?>) { return (Set<T>) collection; } else { - Set<T> theSet = new HashSet<T>(); + Set<T> theSet = new LinkedHashSet<T>(); theSet.addAll(collection); return theSet; } @@ -423,7 +423,7 @@ public class UtilMisc { if (data == null) { return null; } - Set<T> set = new HashSet<T>(); + Set<T> set = new LinkedHashSet<T>(); for (T value: data) { set.add(value); } @@ -560,7 +560,7 @@ public class UtilMisc { public static <K, V> void addToSetInMap(V element, Map<K, Set<V>> theMap, K setKey) { Set<V> theSet = UtilGenerics.checkSet(theMap.get(setKey)); if (theSet == null) { - theSet = new HashSet<V>(); + theSet = new LinkedHashSet<V>(); theMap.put(setKey, theSet); } theSet.add(element); |
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