public int getModuleFlags() {
		return module_flags & 0xffff;
	}
The value of the {@code module_flags} item is as follows:
<ul>
<li> 0x0020 (ACC_OPEN): indicates that this module is open </li>
<li> 0x10000 (ACC_SYNTHETIC): Indicates that this module was not explicitly or implicitly
declared </li>
<li> 0x8000 (ACC_MANDATED) indicates that this module was implicitly declared </li>
</ul>
@return the module flags
Ghidra/Processors/JVM/src/main/java/ghidra/javaclass/format/attributes/ModuleAttribute.java