question: public static boolean isStringOrSimilarType ( Type type ) { if ( type instanceof RefType ) { RefType refType = ( RefType ) type ; return refType . equals ( RefType . v ( "java.lang.String" ) ) || refType . equals ( RefType . v ( "java.lang.CharSequence" ) ) || refType . equals ( RefType . v ( "java.lang.StringBuffer" ) ) || refType . equals ( RefType . v ( "java.lang.StringBuilder" ) ) ; } return false ; }
target:  Return true if this reference is to a String, CharSequence, StringBuffer, or StringBuilder.