Revert "SE-988 Thread Safety issues in one of the constructors of default mule session."

This reverts commit 65c84194170ab3befb3759516d7c3aef78376d8d.
Revert "SE-988 Thread Safety issues in one of the constructors of default mule session."

This reverts commit faf31520715bb92a6dd38b7b3ab0db4b74c800d2.
Revert "MULE-7742 Thread Safety issues in one of the constructors of default mule session."

This reverts commit 5985790ae5d8c0bb8290df2ecd197630639596d0.