Java is amongst the most prevalent general-purpose programming languages in the world. Learning Java has become essential for IT engineers all over the world for the past few decades.
The main advantages of Java lie in the fact that it has a standard protocol of implementation, which allows it to run on any machine in the world once the code has been developed.
The requirement of a recompilation of a Java code, if it is run on a different machine, is little to none.
Other languages such as C and C++ are similar in syntax and implementation to Java, but Java has significantly fewer low-level characteristics as compared to both of them.
Especially for client-server web applications, Java is amongst the most used programming languages of the world. Beginners learning Java will generally learn very basic commands. However, as is the case with any programming language, each action in Java can be done in multiple ways.
The action of reversing a string is amongst the first that is taught to any programming beginner. But, there are several ways in which this command can be given. Here is how a string can be reversed in Java:
It must be noted that string objects are unchangeable in Java. The StringBuilder class in Java has a reverse() method built into it, while the same cannot be said for the string class.
Conversely, the StringBuilder class in Java does not have the toCharArray() technique, while the string class does have the toCharArray() technique.
There are several ways by which a string can be reversed in Java. You can opt for any as per your knowledge and comfort.