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Create a temporary file in Java
// Java code to create a temporary file
import java.io.*;
public class Main {
public static void main(String[] args) {
//file object creation to store results
File one = null;
File two = null;
try {
//creating temporary file1 with extension '.javatemp'
one = File.createTempFile("sample1", ".javatemp");
//creating temporary file2 without using null
two = File.createTempFile("sample2", null);
System.out.println("file created: " + one.getPath());
System.out.println("file created: " + two.getPath());
} catch (IOException exp) {
System.out.println("Error in creating temporary file: " + exp);
}
}
}
Output
file created: /tmp/sample14223766203657377545.javatemp
file created: /tmp/sample22708977934903691208.tmp