When entering eclipse Java source code, auto activation triggers

Automatic trigger completion of eclipse

One of the advantages of using eclipse is the auto-completion trigger function when inputting Java source code. However, it works after entering "." In normal operation, but is there a setting method when you want to make more use of it? 01.PNG

Setup steps

eclipse> Window (W)> Settings (P) 02.PNG

Set from Java> Editor> Content Assist> Auto Enable 03.PNG

--Automatic activation delay (milliseconds): 0

Default value: 0 ⇒ changed to the following


--Java auto-activation trigger :.

Default value: ⇒ Change to the following


--Javadoc auto-activation trigger: @ #

Default value:@#⇒ You can leave it as it is


After clicking "Apply and Close", let's enter the Java source code. 04.PNG



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