// Discard duplicate variable references
if (dups.contains(varRef)) continue;
final VariableBase var = varRef.getVariable();
sortRecord.addField(new Field(ACC_PUBLIC,
cpg.addUtf8(var.getEscapedName()),
cpg.addUtf8(var.getType().toSignature()),
null, cpg.getConstantPool()));
dups.add(varRef);
}