Run -Xnoimage-dex2oat
Has image is false, is image dex2oat enabled is false, is BOOTCLASSPATH on disk is false.
Run -Ximage-dex2oat
Has image is true, is image dex2oat enabled is true, is BOOTCLASSPATH on disk is true.
Run default
Has image is true, is image dex2oat enabled is true, is BOOTCLASSPATH on disk is true.