Type safety is the degree to which the language prevents you from making typing errors. That is: assigning values of one type to variables of another type.
For example, in Java:
int i;
String s = "Not an integer";
i = s;
is a type error as you are trying to assign a value of type String to a variable of type int.
Java is moderately type safe as it will allow you to "type-cast" (automatically convert types) for some combinations but will give a compiler error for others.
gini is the one type of extension of the java. gini is the advanced and advanced version of the java
Enum in java is a keyword which is introduced in JDK 1.5 and its a type like Interface and Class.Enum constants are implicitly static and final and you can not change there value once created. Enum in Java provides type-safety and can be used inside switch statment like int variables. Since enum is a keyword you can not use as variable name and since its only introduced in JDK 1.5 all your previous code which has enum as variable name will not work and needs to be refactored.
In Java, just about anything is defined as a class; a class is a data type, so yes.
You execute it the same way you would on any other OS. As long as you have the Java Runtime Environment installed and the "java" executable is in your path, from the command line you would simply run: java -cp /path/to/file/here com.some.class.to.run.Here
Generics allows a type for compile-time type safety means it helps detect errors at compile time and makes your code safe. Generics in Collections are the type of elements which it going to hold. It can be any Wrapper class or any user defined class.
Java has a Communist government.
Open cmd and type java
You'll never get absolute safety - such a thing is not possible. Modern programming languages like Java are continuously improved to correct any safety problems found, but in part, safety is up to the programmer.
save it into a .java file. then open command prompt and navigate to your java bin directory. then type CD then your java bin directory. then type this . javac ProgName.java
Nowhere, Just Windows-r and type "JAVA"
The final and finally keywords have no impact on the return type of a method in Java.
gini is the one type of extension of the java. gini is the advanced and advanced version of the java
Enum in java is a keyword which is introduced in JDK 1.5 and its a type like Interface and Class.Enum constants are implicitly static and final and you can not change there value once created. Enum in Java provides type-safety and can be used inside switch statment like int variables. Since enum is a keyword you can not use as variable name and since its only introduced in JDK 1.5 all your previous code which has enum as variable name will not work and needs to be refactored.
Java is truly object oriented programming language
yes, float is keyword and data type in java
In Java, just about anything is defined as a class; a class is a data type, so yes.
You execute it the same way you would on any other OS. As long as you have the Java Runtime Environment installed and the "java" executable is in your path, from the command line you would simply run: java -cp /path/to/file/here com.some.class.to.run.Here