Java Programming with J2SE 5: Java Utilities New Horizons Lebanon
Price: TBA
  • Duration: 4 Hours

Course details

To enable the learner to use the classes and methods of the java.lang, java.util, java.io, and java.nio packages

  • The Java Math class
  • use the methods of the Java Math class to determine the value of a variable in a given piece of code, and associate the new methods of the Math class with their corresponding functions.
  • Java wrapper classes
  • use the utility methods of the Java wrapper classes to compare wrapper objects, transform values into strings, and extract values from wrapper objects.
  • Managing Java wrapper types
  • use the new methods of the Integer and Long wrapper classes to manipulate bits for a given scenario, and specify the code required to perform automatic conversions between primitive and wrapper types in J2SE 5.0.
  • Java String, StringBuffer, and StringBuilder classes
  • specify the code required to test the equality of strings, carry out pattern matching in regular expressions, and modify strings and string buffers for a given scenario.
  • Manipulating Java strings
  • use the Java String class to manipulate strings and define regular expressions.
  • Java system operations
  • specify the code required to modify system resources for a given scenario.
  • Interacting with the system
  • specify the code required to access, modify, and launch system properties, and create operating system processes for a given scenario.
  • Using system operations
  • access and edit system environmental variables, launch system processes, and retrieve system timing information.
  • Collection Framework interfaces
  • manipulate and traverse the elements of a collection for a given scenario.
  • Using the Collection Framework in Java
  • use Java's Collection class to modify, sort, and search a collection in a given scenario.
  • Working with collection classes
  • use iterators to traverse the elements of a list in a given code sample, and sort and modify the list elements using the Collections class.
  • Using Collection classes
  • select the appropriate Collection classes, interfaces, and method implementation to meet the requirements of a given scenario.
Updated on 08 November, 2015

About New Horizons Lebanon

As changes in technology have accelerated, it’s become even more essential for people to master technology to be productive, invaluable employees who optimize, program and invent solutions—and even grow companies of their own. With over 300 centers in 60 countries, New Horizons is the world’s largest independent IT and Business training company. Over the past 35 years, New Horizons has delivered a full range of IT and business skills/Management training through innovative learning methods that have transformed businesses and helped over 35 million students reach their goals. New Horizons Lebanon branch was established in 1996.

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