Descent, now with Open Type Hierarchy

[Trass3r]

Just created a fresh project with a single file to test:

/**
  *
  */
module main;

import std.file;
import std.stdio;

void main()
{
	writefln("");
	
	read("test");
}

Hovering over writefln works like a charm, also with Shift or Ctrl+Shift.
Normal hovering over read also works, but if I then hover over writefln 
again, I get 2
descent.core.JavaModelException: read(creal) [in Win32 [in file.d [in 
std [in D:\dmd\src\phobos]]]] does not exist

After that every time hovering over read yields 6 of those exceptions. 
Closing and reopening the project "resets" this.




Java Model Exception: Java Model Status [read(creal) [in Win32 [in 
file.d [in std [in D:\dmd\src\phobos]]]] does not exist]
	at 
descent.internal.core.JavaElement.newNotPresentException(JavaElement.java:518)
	at descent.internal.core.JavaElement.openWhenClosed(JavaElement.java:549)
	at descent.internal.core.JavaElement.getElementInfo(JavaElement.java:276)
	at descent.internal.core.JavaElement.getElementInfo(JavaElement.java:259)
	at descent.internal.core.Member.getFlags(Member.java:176)
	at descent.internal.core.SourceMethod.isConstructor(SourceMethod.java:220)
	at [...]