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Essential Java Classes |
- Examples in Using
String
andStringBuffer
Reversing A String
- Explained in: Using
String
andStringBuffer
- Source Code: ReverseString.java
- Source Code: ReverseStringTest.java
Extracting Components of a Filename
- Explained in: More Accessor Methods
- Source Code: Filename.java
- Source Code: FilenameTest.java
- Examples in Setting Program Attributes
Echoing Command-Line Arguments
- Explained in: Command-Line Arguments
- Source Code: Echo.java
- Examples in Using System Resources
Getting the Current User's Name
- Explained in: Using the
System
Class
- Source Code: UserNameTest.java
Printing Various Data Types
- Explained in: The Standard I/O Streams
- Source Code: DataTypePrintTest.java
Displaying System Properties
- Explained in: System Properties
- Source Code: DisplaySystemProps.java
Setting System Properties
- Explained in: System Properties
- Source Code: PropertiesTest.java
- Helper File: myProperties.txt
Providing Your Own Security Manager
- Explained in: Writing a Security Manager
- Source Code: PasswordSecurityManager.java
- Source Code: SecurityManagerTest.java
- Helper File: inputtext.txt
- 1.0 Source Code: PasswordSecurityManager.java
- 1.0 Source Code: SecurityManagerTest.java
- Helper File: inputtext.txt
Copying Arrays
- Explained in: Miscellaneous System Methods
- Source Code: ArrayCopyTest.java
The TimingIsEverything Applet
- Explained in: Miscellaneous System Methods
- Source Code: TimingIsEverything.java
- HTML Page Running 1.1 Applet: TimingIsEverything.html
- 1.0 Source Code: TimingIsEverything.java
- HTML Page Running 1.0 Applet: Miscellaneous System Methods
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Essential Java Classes |