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The attached PR fixes the issue by not ignoring synthetic method starting with "lambda$". |
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Java Code Coverage Tools » jacoco #294 SUCCESS |
marchof
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Aug 21, 2014
Missing Code Coverage for Lambda Expression
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The body of a Java 8 lambda expressions are completely ignored and therefore do not show code coverage at all. See reproducer with original report on mailing list.
The reason is that lambda expressions get "unsugared" into synthetic methods, which are generally ignored by JaCoCo.