Add 00-adjust the JVM memory size ++ to solve the problem that the cursor came back and jumped back when writing JSP in myeclipse.

<textarea readonly name="code" class="java">Public class dome1 {<br/> // default 64 m </P> <p> Public static void main (string ARGs []) {<br/> byte B [] = new byte [1024*1024*65]; // change to 64 m </P> <p >}< br/>}</textarea>

Output:

Change to 80 m

Solve the problem that the cursor will jump back when writing JSP in myeclipse Method 1: Close the opened document, right-click the document directory on the left, and select "open with" -- select "myeclipse JSP Editor.

Method 2: select Window ---- preferences ---- myeclipse in the myeclipse toolbar.

1) Check suspend all validation in validation.

2) files and editors ---- JSP ----- remove the validate JSP fragments check