Getting an Absolute Filename Path from a Relative Filename Path

   

import java.io.File;

public class Main {
  public static void main(String[] argv) throws Exception {

    File file = new File("filename.txt");
    file = file.getAbsoluteFile();
  }
}

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Getting an Absolute Filename Path from a Relative Filename Path : Files « File Input Output « Java

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