Java Essentials: Collections, Errors, GUI & JARs

Front

ArrayList

Back

Resizable array implementation of List interface. (DoK 1)

Front

HashMap

Back

Stores key-value pairs, no order. (DoK 1)

Front

Set Interface

Back

Collection with no duplicate elements. (DoK 1)

Front

Iterator

Back

Traverses a collection. (DoK 1)

Front

try-catch

Back

Handles exceptions. (DoK 1)

Front

finally block

Back

Executes after try-catch. (DoK 1)

Front

AWT

Back

Abstract Window Toolkit for GUI. (DoK 1)

Front

Swing

Back

Lightweight GUI toolkit. (DoK 1)

Front

JAR File

Back

Java ARchive, packages classes. (DoK 1)

Front

Collections.sort()

Back

Sorts a list. (DoK 1)