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mourawaldson/get_extension.java

Created April 28, 2012 21:35
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Get file extension
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get_extension.java
import java.io.File;
/**
* Retorna a extensão do arquivo.
*
* @param file
* @return string Extensão
*/
public static String getExtension(String file) {
return file.substring(file.lastIndexOf(".") + 1, file.length());
}
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Yes, can be!

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