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You can enable DTP to read and display JUnit and TestNG source files from you source control management system (SCM), which is a more efficient method than publishing copies of your files (see Publishing Source Files to DTP). Refer to the DTP documentation for additional information about using the Test Explorer view. 

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General Configuration

Source control settings are configured in the selenic.properties configuration file located in the Selenic installation directory. The report.dtp.publish setting must also be enabled to enable DTP to display sources from source control. The report.dtp.publish.src setting is independent from the source control configuration and should be set to false if you intend to enable DTP to display source files using Selenic's source control configuration.

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