Hey there! Welcome to ClearUrDoubt.com. In this post, we will look at the program to convert a String into a Map in Java. Consider if a String is having KeyValuePairs delimited by another character, we can split the string and load them Read more
Hey there! Welcome to ClearUrDoubt.com. In this post, we will look at the demonstration of Optional<T> class in Java 8. Optional is introduced in Java 8 mainly to provide a way to avoid Null Pointer Exceptions in the code. Instead of directly Read more
Hey there! Welcome to ClearUrDoubt.com. In this post, we will look at formatting dates in Java 8. Using DateTimeFormatter, which was introduced in Java 8, we can format the date strings in a simple way. Let’s look at a sample program: Read more