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throw NullPointerException instead of IllegalArgumentException; small typo fixes 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150667 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Naber 2004-11-23 22:36:10 +00:00
parent d0623a8e13
commit 742417162a
1 changed files with 3 additions and 3 deletions
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6
src/java/org/apache/lucene/document/NumberTools.java
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@ -55,7 +55,7 @@ public class NumberTools {
+ "1y2p0ij32e8e7"; + "1y2p0ij32e8e7";
/** /**
* the length of (all) strings returned by {@link #longToString} * The length of (all) strings returned by {@link #longToString}
*/ */
public static final int STR_SIZE = MIN_STRING_VALUE.length(); public static final int STR_SIZE = MIN_STRING_VALUE.length();
@ -89,7 +89,7 @@ public class NumberTools {
} }
/** /**
* Converts a String that was returned by {@link #longToString}back to a * Converts a String that was returned by {@link #longToString} back to a
* long. * long.
* *
* @throws IllegalArgumentException * @throws IllegalArgumentException
@ -100,7 +100,7 @@ public class NumberTools {
*/ */
public static long stringToLong(String str) { public static long stringToLong(String str) {
if (str == null) { if (str == null) {
throw new IllegalArgumentException("string cannot be null"); throw new NullPointerException("string cannot be null");
} }
if (str.length() != STR_SIZE) { if (str.length() != STR_SIZE) {
throw new NumberFormatException("string is the wrong size"); throw new NumberFormatException("string is the wrong size");