Pure Object Oriented Language Java

Java Programming is better then any other Programming Language coz its Support for OOp is better then any other Language the Point which says That Java dont support all the Concepts of JAVA is actually Made coz JAVA was meant by keeping in Mind that if that points are supported then this would make problems with the programs which makes use of this concepts as they would manipulate the law of encapsulation say operator overloading:
it can be used for other purpose without changing the basic meaning of the operator but this can hinder hte security of data as this operaotr can manipulate the classes in whichi they are made.
Complete Inheritance is not supported Specially Multiple inheritance but it can be achieved using simple without use of Interfaces. bocz the concept of inheritance says that u cna call objects of the Super class
 so grandchild can also call grandfather if nothing is specified like private or protected

ava alxo helps  us to make our concepts clear Like Overriding

Plus Primitive Data types have Wrapper classes which internally makes objects of each  of the primitive data type so saying Java Supports Primitive data type means it is not an OOL would be unfair to JAVA.
Java Dont allow its objects to go out of its environment unless it is forced to do so which is biggest strength of java. so as per my View Java Is completely OOP language