By dev.stonez
via weblogs.java.net
Published: Feb 08 2012 / 14:13
JSR 292 introduces a new bytecode instruction invokedynamic but also several new kind of constant pool constants. Which means that most of the tools that parse bytecodes like ASM, BCEL, findbugs or EMMA will need to be updated to be java 7 compatible.
EMMA is a code coverage tool, a tool that helps developers to know if their tests cover all the code of the application. While it's not the only code coverage tool available in Java, it's the most popular from my personal experience.
In this blog entry, I would like to show how to write a simple code coverage tool indycov that use JSR 292 API to have a runtime overhead close to zero.
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