How to build maven project without version
If you wanted to build maven project without the version details mentioned in your pom file, then you need to follow the below instructions.
JSONException : A JSONObject text must begin with ‘{‘ at 1 [character 2 line 1]
Are you getting error “A JSONObject text must begin with ‘{‘ at 1 [character 2 line 1]” while parsing JSON response. First you need to check whether JSON string/response is valid or invalid JSON.
Java – Check if object is null using Objects class static utility methods
Checking if object is null is a common problem in Java. To check that you can check if object itself is null or you can also use static utility methods of java.util.Objects class for operating on objects.
How to get enum name using enum value in the lookup method
Enums are very useful feature in Java and you can use when you know all possible values at compile time. In this example we will see how should you get enum name using enum value.
Convert from ZonedDateTime to LocalDateTime with a timezone
Below is the Java example to convert ZonedDateTime to LocalDateTime with a timezone. ZonedDateTime to LocalDateTime Example ZonedDateTime represents immutable date-time with a timezone. And now() obtains the current system date-time in the default timezone if timezone ID is not… Read More!