"An Israeli Judge must judge according to Israeli law, nothing else." The court has ruled many time that the Hague Regs are CUSTOMARY law, and as such are AUTOMATICALLY a part of Israeli law. "Also, what about all the illegal building within the Green line" That question became moot in 1991 when Arafat and Rabin exchanged their letters of mutual recognition i.e. there was de facto (not de jure) acknowledgement by the PLO of Israeli sovereignty over the Galil and Negev. The moment that happened your question became a dead-letter.
Turkish President Erdogan approves interim government (AP)
from the article: Israel's chief justice lashes out over illegal West Bank building