Lombok Getter Null Pointer Exception at Justin Fielding blog

Lombok Getter Null Pointer Exception. Public integer getpowernullpointerexception() { return (engine != null) ? The @nonnull looks like if (param == null) throw new nullpointerexception(“param is marked @nonnull but is null”); According to the javadoc for nullpointerexception, it’s thrown when an application attempts to use null in a case where an object is required, such as: The problem in your case is not the getter itself but trying to call the gettitle() method on null. I am currently replacing all my standard pojo's to use lombok for all the boilerplate code. And will be inserted at the very top of your method. If it's acceptable for the map to be null, then set it. Node local (class com.sun.tools.javac.tree.jctree$jcvariabledecl) @ val() final java.lang.object test = test java.lang.nullpointerexception I find myself keeping getters. No, you should definitely not do that. You need to make a decision about where null is acceptable.

Lombok之Getter/Setter使用_getter setterCSDN博客
from blog.csdn.net

Public integer getpowernullpointerexception() { return (engine != null) ? Node local (class com.sun.tools.javac.tree.jctree$jcvariabledecl) @ val() final java.lang.object test = test java.lang.nullpointerexception No, you should definitely not do that. If it's acceptable for the map to be null, then set it. According to the javadoc for nullpointerexception, it’s thrown when an application attempts to use null in a case where an object is required, such as: And will be inserted at the very top of your method. The problem in your case is not the getter itself but trying to call the gettitle() method on null. You need to make a decision about where null is acceptable. I am currently replacing all my standard pojo's to use lombok for all the boilerplate code. The @nonnull looks like if (param == null) throw new nullpointerexception(“param is marked @nonnull but is null”);

Lombok之Getter/Setter使用_getter setterCSDN博客

Lombok Getter Null Pointer Exception I am currently replacing all my standard pojo's to use lombok for all the boilerplate code. And will be inserted at the very top of your method. Public integer getpowernullpointerexception() { return (engine != null) ? I find myself keeping getters. You need to make a decision about where null is acceptable. Node local (class com.sun.tools.javac.tree.jctree$jcvariabledecl) @ val() final java.lang.object test = test java.lang.nullpointerexception If it's acceptable for the map to be null, then set it. The @nonnull looks like if (param == null) throw new nullpointerexception(“param is marked @nonnull but is null”); I am currently replacing all my standard pojo's to use lombok for all the boilerplate code. The problem in your case is not the getter itself but trying to call the gettitle() method on null. No, you should definitely not do that. According to the javadoc for nullpointerexception, it’s thrown when an application attempts to use null in a case where an object is required, such as:

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