@Override
public String getHeading() {
StringBuilder singleLineHeading = new StringBuilder();
if (isNotBlank(field.getDisplayString())) {
singleLineHeading
.append(field.getDisplayString())
.append("(")
.append(field.getName())
.append(")");
} else {
singleLineHeading.append(field.getName());
}
if (isNotBlank(field.getDescription())) {
singleLineHeading.append(" [").append(field.getDescription()).append("]");
}
this.name = field.getName();
this.description = field.getDescription();
this.displayString = field.getDisplayString();
field.setName(null);
field.setDescription(null);
field.setDisplayString(null);
this.heading = singleLineHeading.toString();
return singleLineHeading.toString() + ":";
}
@Override
public void close() {
field.setName(this.name);
field.setDisplayString(this.displayString);
field.setDescription(this.description);
}