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NonNull - Annotation Type in org.eclipse.jdt.annotation

Qualifier for a type in a method signature or a local variable declaration: The entity (return value, parameter, field, local variable) whose type has this annotation can never have the value null at runtime.

NonNullByDefault - Annotation Type in org.eclipse.jdt.annotation

This annotation can be applied to a package, type, method or constructor in order to define that contained entities for which a null annotation is otherwise lacking should be considered as @NonNull.

Nullable - Annotation Type in org.eclipse.jdt.annotation

Qualifier for a type in a method signature or a local variable declaration: The entity (return value, parameter, field, local variable) whose type has this annotation is allowed to have the value null at runtime.

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org.eclipse.jdt.annotation - package org.eclipse.jdt.annotation

This package contains annotations that can trigger special behavior when annotated types are compiled by the Eclipse Compiler for Java.

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