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Other 2022-01-22 01:55:23
how to know if certain exception is checked or unchecked
1) Look at the hierarchy, if that exception extends RuntimeException then it is an UNCHECKED exception if that exception extends Exception, Throwable or any other Checked Exception, then it is CHECKED exception. 2) Throw it, if it compiles, it is an UNC... Add solution -
Other 2021-11-14 05:58:14
exception
In java exception is an object. Exceptions are created when an abnormal situations are arised in our program. Exceptions can be created by JVM or by our application code. All Exception classes are defined in java.lang. In otherwords we can say Exceptio... Add solution -
Other 2021-10-20 15:13:09
do Unchecked Exceptions require throws
does Unchecked Exception require handling ? Checked Exceptions occur at the runtime of the program. These are also known as Runtime Exceptions. With RuntimeExceptions It is not a requirement to handle or catch them at compile time. Add solution -
Java 2021-10-06 23:13:02
exceptions in java
In java exception is an object. Exceptions are created when an abnormal situations are arised in our program. Exceptions can be created by JVM or by our application code. All Exception classes are defined in java.lang. In otherwords we can say Exceptio... Add solution -
Other 2021-09-26 01:30:03
indexoutofboundsexception java
IndexOutOfBoundsException is a subclass of RuntimeException mean it is an unchecked exception which is usally thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.e.g using List. You can check... Add solution -
Java 2021-09-15 10:42:02
importance of throws keyword in java
Throws statement is used at the end of method signature to indicate that an exception of a given type may be thrown from the method. The main purpose of throws keyword is to delegate responsibility of exception handling to the caller methods, in the cas... Add solution -
Java 2021-09-10 05:21:03
error vs exception
Both Error and Exception are derived from Throwable in Java. Error represents errors which are generally cannot be handled. For examples: OutOfMemoryError, NoClassDefFoundError Exception represents errors which can be caught and handled. For examples: IOE... Add solution
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