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apmckinlay/gist:4277990

Created December 13, 2012 17:05
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One method for creating a comma separated list.
Raw
gistfile1.java
for (int i = 0; i < array.length; ++i) {
if (i > 0)
sb.append(",");
sb.append(fn(array[i]));
}
return sb.toString();
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