[Fixed] Unable to obtain LocalDateTime from TemporalAccessor

Unable to obtain LocalDateTime from TemporalAccessor

[ad_1] In this article, we will see how to fix Unable to obtain LocalDateTime from TemporalAccessor in Java 8. Unable to obtain LocalDateTime from TemporalAccessor : Reason You will generally get this error, when you try to convert String to LocalDateTime and Formatted String does not have time related information. … Read more

[Fixed] java.util.HashMap$Values cannot be cast to class java.util.List

HashMap values cannot be cast to list

[ad_1]   In this post, we will see how to fix error java.util.HashMap$Values cannot be cast to class java.util.List. Why HashMap values cannot be cast to list? HashMap values returns java.util.Collection and you can not cast Collection to List or ArrayList. It will throw ClassCastException in this scenario. Let’s understand … Read more

[Fixed] java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList

java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList

[ad_1] In this post, we will see how to fix java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList. ClassCastException is runtime exception which indicate that code has tried to cast an object to a subclass which is not an instance. Reason for java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList Although static … Read more

Check if Array Is Empty in Java

Check if array is empty in Java

[ad_1] In this post, we will see how to check if array is empty in Java. The arrays are a data structure that facilitates storing multiple instances of data together in contiguous memory locations. This article discusses different cases when an array is considered to be empty in Java. It … Read more