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Update Palindrome.java

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Test cases where String x is null or has a length of 0 or 1 for FirstWay method.
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jasonptong
2018-12-22 17:27:31 -08:00
committed by GitHub
parent 084548d96e
commit a5bf69fcbd
1 changed files with 4 additions and 2 deletions
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Others/Palindrome.java
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@ -10,7 +10,9 @@ class Palindrome {
public Boolean FirstWay(String x){ //*palindrome method, returns true if palindrome public Boolean FirstWay(String x){ //*palindrome method, returns true if palindrome
return (x.equalsIgnoreCase(reverseString(x))); if(x == null || x.length() <= 1)
return true;
return (x.equalsIgnoreCase(reverseString(x)));
} }
public boolean SecondWay(String x) public boolean SecondWay(String x)