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Fix toString(format) 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1127554 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Stephen Colebourne 2011-05-25 15:29:31 +00:00
parent 7e6b6fce8d
commit 3513ecb0b7
1 changed files with 2 additions and 2 deletions
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4
src/main/java/org/apache/commons/lang3/tuple/Pair.java
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@ -162,7 +162,7 @@ public abstract class Pair<L, R> implements Map.Entry<L, R>, Comparable<Pair<L,
/**
* <p>Formats the receiver using the given format.</p>
*
* <p>This uses {@link Formattable} to perform the formatting. Two variable may
* <p>This uses {@link Formattable} to perform the formatting. Two variables may
* be used to embed the left and right elements. Use {@code %1$} for the left
* element (key) and {@code %2$} for the right element (value).
* The default format used by {@code toString()} is {@code (%1$s,%2$s)}.</p>
@ -170,7 +170,7 @@ public abstract class Pair<L, R> implements Map.Entry<L, R>, Comparable<Pair<L,
* @param format the format string, optionally containing {@code %1$} and {@code %2$}, not null
* @return the formatted string, not null
*/
public Object toString(String format) {
public String toString(String format) {
return String.format(format, getLeft(), getRight());
}