This is the build error from apps while trying to build PhysicLib with JDK7

generate-headers:
    [javah] Error: Class javafx.scene.transform.Affine could not be found.

BUILD FAILED
C:\ws\integration\2.0.2_dev\apps\internal\PhysicsLib\build.xml:32: The following
 error occurred while executing this line:
C:\ws\integration\2.0.2_dev\apps\internal\PhysicsLib\build.xml:26: The following
 error occurred while executing this line:
C:\ws\integration\2.0.2_dev\apps\internal\PhysicsLib\physicslib-physx-native\bui
ld.xml:38: compilation failed

Total time: 7 seconds