#232 Javasidekick: improvement in completion and parsing

[WuJiayi]

Here is some advice for javasidekick, thanks for your attention and great work.

1.Javasidekick could not parse extends full classname correctly
Ex:
public class a extends java.io.DataInputStream
{
}
The ExtendsNode in sidekick will show class a extends java .But it should be java.io.DataInputStream or DataInputStream.

2. add popup completion for keyword class
Ex:
Object obj;
obj.class.| //We can popup a completion with methods in java.lang.class here

3. Javasidekick could not popup a completion for a protected field in superclass,
Ex:
public class a extends java.io.DataInputStream
{
public void dosth()
{
in.| //We could popup a completion for in here.
}
}

[Dale Anson]

Moved #1 to tracker 3257175 and assigned it to myself.

[Alan Ezust]

Assigning #2, #3 to kog13.

[Dale Anson]

1 and 2 work with the javasidekick 3.3.0. #3 is still an open issue.