Java Collection Join join(String glue, Collection c)

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Description

join

License

Open Source License

Declaration 

public static String join(String glue, Collection<? extends Object> c)

Method Source Code


//package com.java2s;
//License from project: Open Source License 

import java.util.*;

public class Main {
    public static String join(String glue, Collection<? extends Object> c) {
        StringBuilder buf = new StringBuilder();
        for (Object o : c) {
            if (buf.length() > 0) {
                buf.append(glue);/*from w w w.  ja  v a2 s. c o m*/
            }
            buf.append(o.toString());
        }
        return buf.toString();
    }
}

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  3. join(String delimiter, Collection values)
  4. join(String glue, Collection c)
  5. join(String glue, Collection pieces)
  6. join(String glue, Collection strings)
  7. join(String glue, Collection items)
  8. join(String join_string, Collection c)
  9. join(String joiner, Collection strings)