protected StructureStart getStructureStart(int i, int j) {
StructureStrongholdStart structurestrongholdstart;
for (structurestrongholdstart = new StructureStrongholdStart(worldObj, rand, i, j);
structurestrongholdstart.func_40560_b().isEmpty()
|| ((ComponentStrongholdStairs2) structurestrongholdstart.func_40560_b().get(0))
.field_40009_b
== null;
structurestrongholdstart = new StructureStrongholdStart(worldObj, rand, i, j)) {}
return structurestrongholdstart;
}
