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Pants

So, my problem with incremental compile seems to boil down to a 3rdparty library changing order
Run 1:
```
javax.servlet.jsp/javax.servlet.jsp-api/jars/javax.servlet.jsp-api-2.3.1.jar
*******javax.servlet/javax.servlet-api/jars/javax.servlet-api-3.1.0.jar
org.eclipse.jetty.toolchain/jetty-schemas/jars/jetty-schemas-3.1.M0.jar
```
Run 2:
```
/Users/zundel/Development/java/.pants.d/ivy/jars/javax.servlet.jsp/javax.servlet.jsp-api/jars/javax.servlet.jsp-api-2.3.1.jar
/Users/zundel/Development/java/.pants.d/ivy/jars/org.eclipse.jetty.toolchain/jetty-schemas/jars/jetty-schemas-3.1.M0.jar
******/Users/zundel/Development/java/.pants.d/ivy/jars/javax.servlet/javax.servlet-api/jars/javax.servlet-api-3.1.0.jar
```