When you flush coverage data, you transfer the data that is being collected to a profiling resource so that it can be displayed in the coverage views. Flushing is performed automatically, but under certain circumstances an additional flush configuration is required. If the Annotated Source and Coverage Monitor views report No data available for display after you have collected line and method coverage data, configure a flush of the coverage data to transfer it to the profiling resource during subsequent runs.
Configure flushes using the Profile dialog box as follows:
Parent topic: Collecting coverage data for lines and methods