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https://issues.apache.org/jira/browse/LANG-1161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicholas DeFazio updated LANG-1161:
-----------------------------------
Description:
When working on a project I noticed that...
{code}
boolean match = StringUtils.startsWith("abcdef", "");
System.out.println(match); //prints true
{code}
I'm not sure if this is intended, but my thought was that a comparison of a non
empty string to an empty string should result in a false, similar to how null
is handled.
{code}
boolean match = StringUtils.startsWith("abcdef", null);
System.out.println(match); //prints false
{code}
was:
When working on a project I noticed that...
{code}
boolean match = StringUtils.startsWith("abcdef", "");
System.out.println(match); //prints true
{code}
My thought was that a comparison of a non empty string to an empty string
should result in a false, similar to how null is handled.
{code}
boolean match = StringUtils.startsWith("abcdef", null);
System.out.println(match); //prints false
{code}
> StringUtils.startsWith returns true for an empty string comparison
> ------------------------------------------------------------------
>
> Key: LANG-1161
> URL: https://issues.apache.org/jira/browse/LANG-1161
> Project: Commons Lang
> Issue Type: Improvement
> Affects Versions: 3.3
> Reporter: Nicholas DeFazio
> Priority: Trivial
>
> When working on a project I noticed that...
> {code}
> boolean match = StringUtils.startsWith("abcdef", "");
> System.out.println(match); //prints true
> {code}
> I'm not sure if this is intended, but my thought was that a comparison of a
> non empty string to an empty string should result in a false, similar to how
> null is handled.
> {code}
> boolean match = StringUtils.startsWith("abcdef", null);
> System.out.println(match); //prints false
> {code}
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