@Override
	public boolean isValid() {
		return magic.length == 4 && !pdbName.isBlank();
	}
Reads the pdb information from a PE binary.

@param reader {@link BinaryReader}
@param offset offset of the Pdb information
@return new {@link PdbInfoCodeView} instance, never null
@throws IOException if error reading data
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pdb/PdbInfoCodeView.java