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assert of length 1

This commit is contained in:
Keith Donald 2009-03-06 20:22:05 +00:00
parent 11657b54e0
commit 622357291c
1 changed files with 1 additions and 1 deletions
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2
org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToCharacter.java
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@ -23,7 +23,7 @@ package org.springframework.core.convert.converter;
public class StringToCharacter implements Converter<String, Character> { public class StringToCharacter implements Converter<String, Character> {
public Character convert(String source) throws Exception { public Character convert(String source) throws Exception {
if (source.length() > 1) { if (source.length() != 1) {
throw new IllegalArgumentException("To be a Character the String '" + source + "' must have a length of 1"); throw new IllegalArgumentException("To be a Character the String '" + source + "' must have a length of 1");
} }
return new Character(source.charAt(0)); return new Character(source.charAt(0));