Verify the methods developed in Collections

[masesdevelopers]

With latest JCOBridge version (2.5.13) the type conversion is more strictly and the methods in this class shall be checked:

JNet/src/net/JNet/Developed/Java/Util/Collections.cs

Line 23 in cf67c72

public partial class Collections

The method

JNet/src/net/JNet/Developed/Java/Util/Collections.cs

Line 28 in cf67c72

public static List<E> SingletonList<E>(E element)

is completely wrong