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Integer should implement Comparable<Integer>

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This commit is contained in:
Eric Scharff 2007-09-26 08:44:56 -06:00
parent 2e813cff18
commit 4ae4221701
1 changed files with 5 additions and 1 deletions
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6
classpath/java/lang/Integer.java
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@ -1,6 +1,6 @@
package java.lang;
public final class Integer extends Number {
public final class Integer extends Number implements Comparable<Integer> {
public static final Class TYPE = Class.forCanonicalName("I");
public static final int MIN_VALUE = 0x80000000;
@ -28,6 +28,10 @@ public final class Integer extends Number {
return value;
}
public int compareTo(Integer other) {
return value - other.value;
}
public String toString() {
return toString(value);
}