public InstructionBlock getInstructionBlockContaining(Address address) {
		InstructionBlock block = blockRangeMap.getObject(address);
		if (block != null) {
			return block;
		}
		// try returning an empty block if one exists
		return blockMap.get(address);
	}
Returns the non-empty InstructionBlock containing the specified address
@param address
@return the InstructionBlock containing the specified address or null if not found
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/InstructionSet.java