public static Integer getStackDepthChange(Program program, Address address) {
		PropertyMapManager pmm = program.getUsrPropertyManager();
		IntPropertyMap ipm = pmm.getIntPropertyMap(STACK_DEPTH_CHANGE_NAME);
		if (ipm == null || !ipm.hasProperty(address)) {
			return null;
		}

		try {
			return ipm.getInt(address);
		}
		catch (NoValueException e) {
			throw new AssertException("Already checked that it has a property");
		}
	}
Gets the stack depth change value that has been set at the indicated address.

@param program the program to be checked
@param address the program address
@return the stack depth change value or null if value has not been set
Ghidra/Features/Base/src/main/java/ghidra/app/cmd/function/CallDepthChangeInfo.java