Сгенерированная ошибка сервлета: методы по умолчанию не поддерживаются в -source 1.5 (используйте -source 8 или выше, чт ⇐ JAVA

[Anonymous]

Я использую Netbeans версии 8.2 для практики своего проекта Spring MVC. Версия IDK по умолчанию, предоставляемая netbeans, — 1.8. Я использую этот проект для изучения проверки формы. Я использую все библиотеки, необходимые для этого проекта, включая старую версию, я использую сервер GlassFish 4.1.1.

мои ошибки здесь:< /strong>

Код: Выделить всё

HTTP Status 500 - Internal Server Error

type Exception report

messageInternal Server Error

descriptionThe server encountered an internal error that prevented it from fulfilling this request.

exception
org.apache.jasper.JasperException: PWC6033: Error in Javac compilation for JSP

PWC6199: Generated servlet error:
source value 1.5 is obsolete and will be removed in a future release

PWC6199: Generated servlet error:
target value 1.5 is obsolete and will be removed in a future release

PWC6199: Generated servlet error:
To suppress warnings about obsolete options, use -Xlint:-options.

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6197: An error occurred at line: 23 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
multi-catch statement is not supported in -source 1.5
(use -source 7 or higher to enable multi-catch statement)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6197: An error occurred at line: 5 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
lambda expressions are not supported in -source 1.5
(use -source 8 or higher to enable lambda expressions)

PWC6199: Generated servlet error:
try-with-resources is not supported in -source 1.5
(use -source 7 or higher to enable try-with-resources)

PWC6197: An error occurred at line: 41 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
unknown enum constant javax.annotation.meta.When.MAYBE
reason: class file for javax.annotation.meta.When not found

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
lambda expressions are not supported in -source 1.5
(use -source 8 or higher to enable lambda expressions)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6197: An error occurred at line: 23 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
lambda expressions are not supported in -source 1.5
(use -source 8 or higher to enable lambda expressions)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
multi-catch statement is not supported in -source 1.5
(use -source 7 or higher to enable multi-catch statement)

PWC6199: Generated servlet error:
lambda expressions are not supported in -source 1.5
(use -source 8 or higher to enable lambda expressions)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6197: An error occurred at line: 23 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199:  Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6199: Generated servlet error:
lambda expressions are not supported in -source 1.5
(use -source 8 or higher to enable lambda expressions)

PWC6197: An error occurred at line: 5 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6197: An error occurred at line: 23 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6197: An error occurred at line: 25 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6199: Generated servlet error:
lambda expression not expected here

PWC6197: An error occurred at line: 23 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
lambda expression not expected here

PWC6199: Generated servlet error:
lambda expression not expected here

PWC6199: Generated servlet error:
lambda expression not expected here

PWC6197: An error occurred at line: 5 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
default methods are not supported in -source 1.5
(use -source 8 or higher to enable default methods)

PWC6199: Generated servlet error:
lambda expression not expected here

PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

PWC6197: An error occurred at line: 33 in the jsp file: /WEB-INF/view/customer-form.jsp
PWC6199: Generated servlet error:
diamond operator is not supported in -source 1.5
(use -source 7 or higher to enable diamond operator)

GlassFish Server Open Source Edition 4.1.1

мой код Customer.java:[/b]

Код: Выделить всё

package springdemo.mvc;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;
public class Customer {

private String firstName;

@NotNull(message="is required")
@Size(min=2,message = "Field is required")
private String lastName;

@NotNull(message="is required")
@Min(value=0,message="must be greater than or equal to zero")
@Max(value=10,message="must be less than or equal to 10")
private Integer freePasses;

@Pattern(regexp="^[a-zA-Z0-9]{5}",message="only 5 chars/digit")
private String postalCode;
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public void setFreePasses(Integer freePasses) {
this.freePasses = freePasses;
}
public void setPostalCode(String postalCode) {
this.postalCode = postalCode;
}
public String getFirstName() {
return firstName;
}
public String getLastName() {
return lastName;
}
public Integer getFreePasses() {
return freePasses;
}
public String getPostalCode() {
return postalCode;
}
}

Мой файл customer-form.jsp:

Код: Выделить всё

Customer form

.error{color:red}



[list][*]Fill out the form. Asterisk(*) means required[/list]

First Name : 
Last Name(*) : 

Free Passes = 

Postal Code = 

пожалуйста, помогите мне в этом.

Подробнее здесь: https://stackoverflow.com/questions/614 ... ce-1-5-use