Basically all through Window---Preferences setup:
Save your own formatting code:
Java:java, editor, save actions, select Perform the selected Actions on save, select Format source code;
Javascript:myeclipse, Files and Editors, JavaScript, Editor, Save actions, as above.
Code Auto Tips:
Content Assist, Editor, Java, the value of Auto activation triggers for Java by "." Change to ". Abcdefghijklmnopqrstuvwxyz".
The lines are not changed (not the line length), and the pre-registration format is maintained:
Windows-Preferences, Java---Code Style---Formatter,edit (if you don't have a new one), Comments option will Enable line commen T formatting uncheck.
Ps:<pre>. </pre> is in the/** ... * * to keep the format unchanged.
To replace the implied JRE with self-definition:
Java-Installed JREs, click the Add button, select the standard VM, click Next button, click Directory ... Press the button to select the JDK catalog.
Then tick the JRE that you just added, and make it a tacit choice.
To modify the JSP file's default password:
MyEclipse, Files and Editors, JSP, change Encoding to ISO 10646/unicode (UTF-8).
Close Auto Update:
Maven:myeclipse-Maven4myeclipse, remove tick Download repository index updates on startup.
To cancel a file self-experiment:
MyEclipse, validation,build A column, only the Classpath Dependency Validator, all others removed.
Setup work space Item code:
General-Workspace,text file encoding changed to other utf-8,next the Text file line delimiter changed to other Unix.
Tomcat and so on momentarily.
Settings for the "Eclipse myeclipse" installation should be changed