osh*_*hai 6 java eclipse compiler-construction javac
以下代码:
@Retention(RetentionPolicy.RUNTIME)
@Target( { ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE })
@Constraint(validatedBy = {
MinTimeIntCoConstraintValidator.class,
MinTimeIntCoListConstraintValidator.class,
MinTimeDoubleCoConstraintValidator.class,
MinTimeDoubleCoListConstraintValidator.class,
})
@Documented
public @interface MinTimeValueCo
{
int value();
String message() default "value does not match minimum requirements";
Class<?>[] groups() default { };
Class<? extends Payload>[] payload() default {};
}
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在eclipse中编译但无法在sun/oracle编译器中编译:
> MinTimeValueCo.java:19: illegal start of expression
> [javac] })
> [javac] ^
> [javac] 1 error
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这是因为之后的逗号MinTimeDoubleCoListConstraintValidator.class,.
当我删除逗号时它工作正常:
@Constraint(validatedBy = {
MinTimeIntCoConstraintValidator.class,
MinTimeIntCoListConstraintValidator.class,
MinTimeDoubleCoConstraintValidator.class,
MinTimeDoubleCoListConstraintValidator.class
})
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我使用的是jdk 1.6.0.10.
你知道为什么这是非法的并且在eclipse中编译吗?
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