Brianegge: Created page with 'I was getting the following error when I deployed a component into a JBoss container. java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z Initially, I th…'

2009-11-05T02:57:14Z

Created page with 'I was getting the following error when I deployed a component into a JBoss container. <geshi> java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z </geshi> Initially, I th…'

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I was getting the following error when I deployed a component into a JBoss container.
<geshi>
java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z
</geshi>

Initially, I thought it was an issue with the classloader. Turns out, I was using a new Java 1.6 feature.

<geshi lang="java5">
/**
* Returns <tt>true</tt> if, and only if, {@link #length()} is <tt>0</tt>.
*
* @return <tt>true</tt> if {@link #length()} is <tt>0</tt>, otherwise
* <tt>false</tt>
*
* @since 1.6
*/
public boolean isEmpty() {
return count == 0;
}
</geshi>

[[Category:Java]]

Java.lang.String.isEmpty - Revision history

Brianegge: Created page with 'I was getting the following error when I deployed a component into a JBoss container. java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z Initially, I th…'