} return basicBlocks;
  setupTryStartBBs(VM_ExceptionHandlerMap exceptions, short b2BBMap[],                    VM_BasicBlock basicBlocks[]) {   int[] tryStartPC = exceptions.getStartPC();   int tryLength = tryStartPC.length;   VM_BasicBlock tryStartBB;    for (int i=0; i< tryLength; i++) {    if (b2BBMap[tryStartPC[i]] == VM_BasicBlock.NOTBLOCK) {       tryStartBB = new VM_BasicBlock(tryStartPC[i]);       basicBlocks = addBasicBlock(tryStartBB, basicBlocks);        b2BBMap[tryStartPC[i]] = (short)tryStartBB.getBlockNumber();       tryStartBB.setState(VM_BasicBlock.TRYSTART);    }   }   return basicBlocks;  }