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Tag: java-8

mapper does not convert between dto to entity

I am new to mapsturct I just want to map between dto to entity those two; my bank class; my bank dto class; my mapper below; Answer Target and source properties don’t work well with collections mapping. You need additional mapping for single element. Update your mapper as below, so Mapstruct can use element mapper when mapping the collection: If

Runnable interface instantiation

I am following the book Head first java and was reading about threads and came to know about the Runnable interface. Now we know an interface can’t be instantiated directly. Its members are implemented by any class that implements the interface , but below code made bouncers over my head. The book declares the instance of the Runnable interface and

JMETER non gui: Not able to generate folder using jmeter command line

I am unable to generate a folder/HTML report of jmeter in the command line. I have previously upgraded to the latest java and somehow it did not work. I have downloaded jdk8 but encountered this message below: jmeter: line 128: [: : integer expression expected jmeter: line 199: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home -v 1.8.331.09/bin/java: No such file or directory Answer You’re using

OpenJdK 8 – Can’t compile package javafx.util does not exist

I build my java project by Maven. When I try to compile my java project by OpenJdk 1.8.0_322: I get error: P.S. If I use jdk1.8.0_202 from Oracle the project success compile! P.P.S. The project must be compile by java 8. It’s client requirements. Answer tl;dr Either: Develop/deploy on a JDK that includes the OpenJFX libraries. Add the OpenJFX libraries