JSP in eclipse automatically prompts slow issues

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In the past few days, I used eclipse 3.6 to write JSP code, and found that the automatic prompt provided by the system after the "." pilot is surprisingly slow. So I started to seek help on the Internet and figured out the reason.

When eclipse is writing JSP files, after clicking the pilot character, it will go to the corresponding javadoc to find the corresponding explanation, and its default search path is Sun's website, the automatic prompt is surprisingly slow.

Solution: open windows-preferences-Java-installed jres, select your default JRE, and click Edit,

Select *. jar to change its javadoc location to your local path or clear it. Click OK.

Try again. No.