Multi-line Java expression flagged as invalid code

This code snipped is flagged by IntelliJ:

    @Mapping(target = "field",
             expression = "java(EnumClass1.ENUM_VALUE_1 == dto.getEnumValue1()"
                          + " ? someValidCode()"
                          + " : otherValidCode())")

IntelliJ sees the end of the expression line as dto.getEnumValue1()" and believes that the java(...) wrapper is missing its closing parethesis.

Perhaps support for Java Text Blocks should be considered as well. See https://github.com/mapstruct/mapstruct/issues/2837.

在 IntelliJ 中复现 Java 注解示例，并检查插件对多行 MapStruct 表达式的处理。完成标准是：有效表达式不再被标记为缺少右括号；Java Text Blocks 作为单独的可能改进予以提及。