This Code is not EXECUTING In ECLIPSE IDE ""import org.slf4j.LoggerFactory;"" here .i'm getting error . What is the System requirement .
The system requirement (for this example code) is SLF4j https://www.slf4j.org/ <- read this site what SLF4J is and what it can do for you
read the example code and you can choose to delete all lines using SLF4J because it is only logging, SLF4J is not required for JOGL OpenGL functionality
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