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CODE EXAMPLE FOR JAVA

java join array

String[] data = { "First", "Second", "Third" };
StringBuilder sb = new StringBuilder();
for (String item : data) {
  sb.append(item).append(", ");
}
sb.setLength(sb.length() - 2);

// generates output:
// First, Second, Third
Source by developer.android.com #
 
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Tagged: #java #join #array
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