Java Modify Properties File __java

Package Com.bohui.ipview.common;
Import Java.io.File;
Import Java.io.FileInputStream;
Import java.io.FileNotFoundException;
Import Java.io.FileOutputStream;
Import java.io.IOException;
Import java.util.Properties;  public class Propertiesutil {//parameter is the file path to be modified and the property name and property value to be modified public static Boolean Updatepro (String path,string key,string
		Value) {Properties prop = new properties ();//Property collection Object FileInputStream fis;
			try {fis = new FileInputStream (path); Prop.load (FIS)//Load the property file stream into the Properties object Fis.close ()//Close stream} catch (FileNotFoundException e) {//TODO Auto-gene
			Rated catch block E.printstacktrace ();
		return false;
			catch (IOException e) {//TODO auto-generated catch block E.printstacktrace ();
		return false; 
		} prop.setproperty (key, value); 
			File output stream try {fileoutputstream fos = new FileOutputStream (path); 
			Save the Properties collection to the stream Prop.store (Fos, "Copyright (c) boxcode Studio"); Fos.close ()//Close stream} catch (FileNotFoundException e) {//TODO auto-generated catch block E.printstacktrace ();
		return false;
			catch (IOException e) {//TODO auto-generated catch block E.printstacktrace ();
		return false; 
		System.out.println ("Get the Modified property value: password=" + prop.getproperty ("password"));
	return true; }
}