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TestProp.java
import java.io.*;
import java.util.*;
public class TestProp {
private static String propFileName = "test.properties";
private static Properties prop = new Properties();
private static String name = "";
private static String age = "";
TestProp(){
try{
InputStream in = getClass().getResourceAsStream(propFileName);
prop.load(in);
name = prop.getProperty("FILE_NAME");
age = prop.getProperty("FILE_AGE",age);
}
catch(Exception e){
e.printStackTrace();
}
}
public void show(){
System.out.println(name);
System.out.println(age);
}
}
Test.java
public class Test {
public static void main(String args[]){
TestProp t = new TestProp();
t.show();
}
}