public boolean isFlagExtents() {
		return (i_flags & Ext4Constants.EXT4_EXTENTS_FL) != 0;
	}
Returns true if the inode appears to be unused.
 
@return boolean true if the inode appears to be unused
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/ext4/Ext4Inode.java