# resolve abstract method

String? resolve(

1. String value

)

Resolve the given String value, for example resolving placeholders.

`value` the original String value (never `null`) Returns the resolved String value (may be `null` when resolved to a null value), possibly the original String value itself (in case of no placeholders to resolve or when ignoring unresolvable placeholders)

Throws IllegalArgumentException if the given String value cannot be resolved

## Implementation

    String? resolve(String value);