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@ -1064,12 +1064,12 @@ public abstract class StringUtils { |
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* @param suffix the String to end each element with |
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* @return the delimited String |
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*/ |
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public static String collectionToDelimitedString(Collection coll, String delim, String prefix, String suffix) { |
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public static String collectionToDelimitedString(Collection<?> coll, String delim, String prefix, String suffix) { |
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if (CollectionUtils.isEmpty(coll)) { |
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return ""; |
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} |
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StringBuilder sb = new StringBuilder(); |
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Iterator it = coll.iterator(); |
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Iterator<?> it = coll.iterator(); |
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while (it.hasNext()) { |
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sb.append(prefix).append(it.next()).append(suffix); |
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if (it.hasNext()) { |
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@ -1086,7 +1086,7 @@ public abstract class StringUtils { |
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* @param delim the delimiter to use (probably a ",") |
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* @return the delimited String |
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*/ |
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public static String collectionToDelimitedString(Collection coll, String delim) { |
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public static String collectionToDelimitedString(Collection<?> coll, String delim) { |
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return collectionToDelimitedString(coll, delim, "", ""); |
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} |
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@ -1096,7 +1096,7 @@ public abstract class StringUtils { |
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* @param coll the Collection to display |
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* @return the delimited String |
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*/ |
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public static String collectionToCommaDelimitedString(Collection coll) { |
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public static String collectionToCommaDelimitedString(Collection<?> coll) { |
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return collectionToDelimitedString(coll, ","); |
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} |
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