[How do I set bar chart X-axis values to be predefined when I load my jrxml in code?]

I want to have predefined x-axis values set during compilation, How can I pass those values to the bar chart?

[JRFontNotFoundException error on runtime]

I use a macbook which runs on 1.8.0_231 version of java and I'm making jasper reports using 6.90 version of the library. Everything seems ok yet I'm getting the below error:

"Font "Aharoni" is not available to the JVM. See the Javadoc for more details"

How can I sort it kindly?