Package java.lang

package java.lang
  • Class
    Description
    ArrayIndexOutOfBoundsException
    Thrown to indicate that an array has been accessed with an illegal index.
    Class<T>
    Instances of the class Class represent classes and interfaces in a running Java application.
    ClassLoader
     
    IllegalAccessException
    Thrown when an application tries to load in a class, but the currently executing method does not have access to the definition of the specified class, because the class is not public and in another package.
    LinkageError
    LinkageError is the superclass of all error classes that occur when loading and linking class files.
    Math
    The class Math contains methods for performing basic numeric operations.
    Object
    Class Object is the root of the class hierarchy.
    Override
    An annotation to indicate that a method is intended to override a superclass method.
    Record
    Base class for Java record types.
    StringIndexOutOfBoundsException
    Thrown by the charAt method in class String and by other String methods to indicate that an index is either negative or greater than or equal to the size of the string.