When looking at Java study source, make sure to understand label of signals in code. These match up with string.properties file. This is explained on Chapter 10 (pg 73) in SDK Programming Guide https://www.motivewave.com/sdk/MotiveWave_SDK_Programming_Guide.pdf
If you are interested in this type topic
https://quantlabs.net/blog/2019/11/more-discoveries-with-motivewave-for-forex-crypto/