Java Utililty Methods File Create If not Exist

List of utility methods to do File Create If not Exist

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Description

The list of methods to do File Create If not Exist are organized into topic(s).

Method

voidensureExists(File dir)
ensure Exists 
if (!dir.exists()) {
    dir.mkdirs();
voidensureExists(File file)
throws RuntimeException if file does not exist 
if (!file.exists()) {
    throw new RuntimeException("File '" + file.getAbsolutePath() + "' does not exist.");