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

Learning Objectives
  • 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.
  • Audience

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