An Israeli Judge must judge according to Israeli law, nothing else. Also, what about all the illegal building within the Green line (in the Galil and Negev)? Is Israel an occupying power here too? In addition, an occupation power does not only have the right, but the responsibility to upkeep building-laws in an occupied territory, the alternative is total anarchy on building (as of current in West bank).
Magnitude 4.2 quake strikes near Grand Coulee Dam in Washington (Reuters)
from the article: Israel's chief justice lashes out over illegal West Bank building