java-symbol-solver-model/src/main/java/com/github/javaparser/symbolsolver/model/resolution/SymbolReference.java
public static <S extends ResolvedDeclaration, S2 extends S> SymbolReference<S> unsolved(Class<S2> clazz) {
        return new SymbolReference<>(Optional.empty());
    }
public static <S extends ResolvedDeclaration, S2 extends S> SymbolReference<S> unsolved(Class<S2> clazz) {
        return new SymbolReference<>(Optional.empty());
    }
public static < S extends ResolvedDeclaration , S2 extends S > SymbolReference < S > unsolved ( Class < S2 > clazz ) { return new SymbolReference <> ( Optional . empty ( ) ) ; }
Create an unsolved reference specifying the type of the value expected.
Create an unsolved reference specifying the type of the value expected .