public boolean containsLocalVariable(@Nullable final String name) {
    if (name == null) {
      return false;
    }

    final String normalized = assertNotNull(PreprocessorUtils.normalizeVariableName(name));

    if (normalized.isEmpty()) {
      return false;
    }

    return localVarTable.containsKey(normalized);
  }
public boolean containsLocalVariable ( @ Nullable final String name ) { if ( name == null ) { return false ; } final String normalized = assertNotNull ( PreprocessorUtils . normalizeVariableName ( name ) ) ; if ( normalized . isEmpty ( ) ) { return false ; } return localVarTable . containsKey ( normalized ) ; }
Check that a local variable for a name is presented

@param name the checking name, it will be normalized to the support format and can be null
@return false either if the name is null or there is not any local variable for the name, otherwise true