Java Collection Join join(Collection collection, String joinString)

Here you can find the source of join(Collection collection, String joinString)

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Description

join

License

Apache License

Declaration 

public static String join(Collection<? extends Object> collection,
            String joinString)

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Collection;
import java.util.Iterator;

public class Main {
    public static String join(Collection<? extends Object> collection,
            String joinString) {/*from  w  ww  .  j a v  a 2s .  co  m*/
        StringBuilder sb = new StringBuilder();
        Iterator<? extends Object> iter = collection.iterator();
        while (iter.hasNext()) {
            sb.append(iter.next());
            if (iter.hasNext()) {
                sb.append(joinString);
            }
        }
        return sb.toString();
    }
}

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  2. join(Collection strings, String separator)
  3. join(Collection tokens, String separator)
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  6. join(Collection collection, String separator)
  7. join(Collection elements, String separator)
  8. join(Collection list, String separator)
  9. join(Collection objects, String delim)