I am currently using selenium 3.14.0 library in which org.openqa.selenium.remote.internal.ApacheHttpClient is deprecated with no other information. Does anyone know which should be used instead? The class is already removed in the next version 3.141.59.
Why does this code output 02 in java-8 but o2 in java-9 or above?Most likely due to JDK-6609854 and JDK-8189343 which reported negative nested character classes handling (in your example [^[0-9-]]). This behavior was fixed in 9 and 10, but not backported to 8. The bug for Java 8 is...
I have a spring boot project which has some Rest APIs in it. I have two custom headers named request_date and tenant respectively.
I have a piece of code like this:At the moment I'm throwing an exception when the given Object is not present.
Here is a line reading a file into a List:Is this correct or should I assign the BufferedReader to a variable to be able to close it later?
I tried to print contents of a List<String> with a "," in between them. Followed the book Functional Programming in Java by Venkat Subramaniam, on page 54 , he did exactly what I am doing but my print result is coming as a single string without a comma(,).
I wrote a method to parse Metrics data and at first faced a problem with the type of transactionMap which is a java.util.Map. And I solved it using JavaConverters.
The following piece of code:Throws an exception:Why are weeks unsupported? I understand why months and years are not supported, because their duration in smaller units may vary. But a week has constant duration (7 days) and I can achieve the same by writing:
I'm trying to implement something in a semi-efficient manner. In my program, I have an enumerator representing metrics that are used to pass information around in the program.
I know how to create a Map<T, List<U>> , using Collectors.groupingBy:Map<Key, List<Item>> listMap = items.stream().collect(Collectors.groupingBy(s->s.key));