https://DevOpsCloud.io -- Cloud Monk Losang Jinpa, Ph.D., MCSE/MCT, GitOps DevOps Engineer

Java Double.parseDouble() is a static method in the Java Double class that converts a string to its Java double representation. It throws a Java NumberFormatException if the string does not represent a valid number. Introduced in Java 1995 with Java 1.0, parseDouble() is commonly used for parsing numeric input from strings, such as user input or data from files, and converting it into a double for further calculations.

https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html