Java 2 Programming for SDK 1.4 Part 6 Java Utility Classes CBT Training CD

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Summary: Java 2 Programming for SDK 1.4 Part 6 Java Utility Classes C
Review: Course Overview
This course will address J2SE Packages and Classes and Garbage Collection.

Learn To

Identify characteristics of the Object class.
Identify the code for using the toString method of the Object class.
Identify the syntax for using the equals method of the Object class.
Identify the constructor that is invoked by a specified statement.
Identify the ways in which the garbage collection system works.
Identify the position at which a specified object becomes eligible for garbage collection.

Audience
This course is intended for programmers who are interested in adding the Java programming language to their list of skills and students who are preparing for the Sun Certified Programmer for Java 2 Platform exam.

Deployment Options
e-Learning

Accreditation
NASBA credits: 4 CPE Credits

Language Options
US English

Total Learning Time
4 hours

Objectives
Unit 1: J2SE Packages and Classes 2 hours

Identify characteristics of the Object class.
Identify the code for using the toString method of the Object class.
Identify the syntax for using the equals method of the Object class.
Identify the problem in the code that uses the clone method of the Object class.
Identify guidelines for implementing the hashCode method of the Object class.
Match the methods of the Class class with its characteristics.
Identify the code for using the methods of the System class.
Identify the code for using the methods of the String class.
Identify the code for using the methods of the StringBuffer class.
Identify the output of the code using the rounding methods of the Math class.
Identify the code for using the methods of the Math class.
Identify the code for using Wrapper classes in Java.
Identify the code for using the methods of the Date class.
Identify the code for using the methods of the GregorianCalendar class.
Identify the problem in a piece of code that uses the methods of the Array class.

Unit 2: Garbage Collection 2 hours

Identify the constructor that is invoked by a specified statement.
Identify the ways in which the garbage collection system works.
Identify the position at which a specified object becomes eligible for garbage