filebot/source/net/sourceforge/tuned/StringUtilities.java

48 lines
851 B
Java

package net.sourceforge.tuned;
import java.util.Iterator;
public final class StringUtilities {
public static String join(Object[] values, CharSequence delimiter) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < values.length; i++) {
sb.append(values[i]);
if (i < values.length - 1) {
sb.append(delimiter);
}
}
return sb.toString();
}
public static String join(Iterable<?> values, CharSequence delimiter) {
StringBuilder sb = new StringBuilder();
for (Iterator<?> iterator = values.iterator(); iterator.hasNext();) {
sb.append(iterator.next());
if (iterator.hasNext()) {
sb.append(delimiter);
}
}
return sb.toString();
}
/**
* Dummy constructor to prevent instantiation.
*/
private StringUtilities() {
throw new UnsupportedOperationException();
}
}