Java Fundamentals 1

1, myelicpse common shortcut keys

Content Assist: Alt +/

Quick FIX: Ctrl + 1

Guide Pack: Ctrl + SHIFT + O

Format code block: CTRL + SHIFT + F---> Configure code Automatic Formatting

Add (remove) block comment ctrl+shift+/(ctrl+shift+\)

Add (remove) a single-line comment ctrl+/

Move code: Select line ALT + up/down

Delete Row: Ctrl+d

View class source code: CTRL + LEFT mouse button/F3 (FOCUS)

To view class inheritance relationships: F4 (Focus)

2. Unit Test

Add @Test on the method you want to test.

runtime, run as-------JUnit Test

Red----Failer Green----success

Note: The method being tested cannot have parameters and has a return value.

@Before @After is the method that each @test method executes after executing it before execution.

@BeforeClass @AfterClass can only modify the static method

@BeforeClass executed once before all test methods

@ Execute once after all test methods

Focus: @Test

Java Fundamentals 1