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Pre-Defined Packages Networking Java.net Remote Method Invocation Java.rmi Java Data Base Connectivity Java.jdbc Swings Java.swings ADV AWT, Applets, Events and Layouts Java.awt Collections Java.util part 2 Utility Classes Java.util part-1 IO Streams Java.io Fundas, and Exceptions Java.lang CORE J2SE
Java.lang Package ,[object Object],[object Object],[object Object]
Classes in java.lang  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
public class java.lang.Object ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
public class java.lang.System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
public final class java.lang.String ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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java packages

  • 1. Pre-Defined Packages Networking Java.net Remote Method Invocation Java.rmi Java Data Base Connectivity Java.jdbc Swings Java.swings ADV AWT, Applets, Events and Layouts Java.awt Collections Java.util part 2 Utility Classes Java.util part-1 IO Streams Java.io Fundas, and Exceptions Java.lang CORE J2SE
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.