- Java.util Package Classes
- Java.util - Home
- Java.util - ArrayDeque
- Java.util - ArrayList
- Java.util - Arrays
- Java.util - BitSet
- Java.util - Calendar
- Java.util - Collections
- Java.util - Currency
- Java.util - Date
- Java.util - Dictionary
- Java.util - EnumMap
- Java.util - EnumSet
- Java.util - Formatter
- Java.util - GregorianCalendar
- Java.util - HashMap
- Java.util - HashSet
- Java.util - Hashtable
- Java.util - IdentityHashMap
- Java.util - LinkedHashMap
- Java.util - LinkedHashSet
- Java.util - LinkedList
- Java.util - ListResourceBundle
- Java.util - Locale
- Java.util - Observable
- Java.util - PriorityQueue
- Java.util - Properties
- Java.util - PropertyPermission
- Java.util - PropertyResourceBundle
- Java.util - Random
- Java.util - ResourceBundle
- Java.util - ResourceBundle.Control
- Java.util - Scanner
- Java.util - ServiceLoader
- Java.util - SimpleTimeZone
- Java.util - Stack
- Java.util - StringTokenizer
- Java.util - Timer
- Java.util - TimerTask
- Java.util - TimeZone
- Java.util - TreeMap
- Java.util - TreeSet
- Java.util - UUID
- Java.util - Vector
- Java.util - WeakHashMap
- Java.util Package Extras
- Java.util - Interfaces
- Java.util - Exceptions
- Java.util - Enumerations
- Java.util Useful Resources
- Java.util - Useful Resources
- Java.util - Discussion
Java.util.Properties.list() Method
Description
The java.util.Properties.list(PrintWriter out) method prints this property list out to the specified output stream. This method is useful for debugging.
Declaration
Following is the declaration for java.util.Properties.list() method
public void list(PrintWriter out)
Parameters
out − an output stream.
Return Value
This method does not return a value.
Exception
ClassCastException − if any key in this property list is not a string.
Example
The following example shows the usage of java.util.Properties.list() method.
package com.tutorialspoint; import java.io.PrintWriter; import java.util.*; public class PropertiesDemo { public static void main(String[] args) { Properties prop = new Properties(); PrintWriter writer = new PrintWriter(System.out); // add some properties prop.put("Height", "200"); prop.put("Width", "150"); prop.put("Scannable", "true"); // print the list with a PrintWriter object prop.list(writer); // flush the stream writer.flush(); } }
Let us compile and run the above program, this will produce the following result −
-- listing properties -- Width = 150 Height = 200 Scannable = true
java_util_properties.htm
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