troubleshoot the code's automatic prompts:"Window" → "Preferences" select "Java", expand, "Editor", select "Content Assist". Select "Content Assist" and then see the option "Auto activation triggers for Java" under "Auto-activation" on the right side of the right. Actually, it means that the trigger code hint is "." This symbol. "Auto activation triggers for Java" option, in "." After adding abcdefghijklmnopqrstuvwxyz letters, easy to find the following changes. Then "Apply" and click "OK".
Cancel "Space", "=" Automatically on screen:First find the relevant Plug-ins open plug-ins view Find Plug-ins Org.eclipse.jface.text, right click, select Import as Source Project, after the import is complete, You can see this project in your workspace. Some of the Eclipse Plug-ins export without source code, if you export a plug-in without source code, you need to download the Eclipse RCP version (which is convenient to modify the source code, can automatically import the source code), and then export to see the source code. Modify code in Src/org/eclipse/jface/text/contentassist/completionproposalpopup.java file, find one line of code
char triggers = T.gettriggercharacter (); if (contains (Triggers,key))
In that line of if judgment, Eclipse determines whether the key (that is, the button you pressed) is in the triggers, and if so, triggers the first line of code that prompts the screen. So what we're going to do is to exclude the blanks and = numbers:
if (key!= ' = ' &&key!=0x20&&contains (triggers,key))
Export the modified Org.eclipse.jface.text, right-click the Org.eclipse.jface.text in your workspace, and select Export-->deployable plugins and Fragments, next,destination Select Archive file, then finish. You can see the generated jar in the zip file and replace it with the same jar package in Eclipse/plugins.
automate the formatting and automatic management of import
In addition to performing these two functions manually, you can have eclipse automatically format the source code and automatically manage the import statement when saving the file. To do this, in Eclipse, go to Window-> Preferences-> Java-> Editor-> Save actions and enable perform the selected actions on S Ave, select Format Source code and organize imports.
