Java Thread getStackTrace() method21 Mar 2025 | 1 min read The getStackTrace() method of thread class returns an array of stack trace elements representing the stack dump of the thread. The first element of an array represents the top of the stack which is the last method invocation in the sequence. The last element of the array represents the bottom of the stack which is the first method invocation in the sequence. SyntaxReturnIt is an array of StackTraceElement, each represents one stack frame. ExceptionSecurityException:This exception throws if a security manager exists and its checkPermission method doesn't allow getting the stack trace of the thread. ExampleOutput: Displaying Stack trace using StackTraceElement in Java java.lang.Thread.getStackTrace(Thread.java:1559) JavaGetStackTraceExp.third(JavaGetStackTraceExp.java:17) JavaGetStackTraceExp.second(JavaGetStackTraceExp.java:13) JavaGetStackTraceExp.first(JavaGetStackTraceExp.java:9) JavaGetStackTraceExp.main(JavaGetStackTraceExp.java:5) Next TopicMultithreading Java |
Java Thread method The method of thread class is only used with suspend() method. This method is used to resume a thread which was suspended using suspend() method. This method allows the suspended thread to start again. Syntax public final void Return value This method does not...
2 min read
Java Thread method The method is used to return the thread identifier. The thread ID is a unique positive number which was generated at the time of thread creation. The thread ID remains unchanged during its lifetime. When the thread is terminated, the ID of...
1 min read
Java Thread method The method of thread class sets the context ClassLoader for the thread. The context ClassLoader can be set when a thread is created. It allows the creator of the thread to provide the appropriate class loader through getContextClassLoader to code running...
2 min read
Java Thread method The method of thread class is used to copy every active thread's thread group and its subgroup into the specified array. This method calls the enumerate method with the tarray argument. This method uses the activeCount method to get an estimate of...
3 min read
Java Thread method The method of thread class is used to return the thread's thread group to which this thread belongs. This method returns null if this thread has died (been stopped). Syntax public final ThreadGroup Return This method returns the thread group of the thread. Example class JavaGetThreadGroupExp...
2 min read
Java Thread method The method of thread class puts the thread from running to waiting state. This method is used if you want to stop the thread execution and start it again when a certain event occurs. This method allows a thread to temporarily...
2 min read
Java Thread isInterrupted() method The isInterrupted() method of thread class is an instance method that tests whether the thread has been interrupted. It returns the value of the internal flag either true or false. If the thread is interrupted then it will return true otherwise false. Syntax public...
2 min read
Java Thread method The method of thread class is used to wake up all threads. This method gives the notification to all waiting threads of a particular object. If we use method and multiple threads are waiting for the notification then all the threads got...
3 min read
Java Thread method The method of thread class returns true if the current thread holds the monitor lock on the specified object. Syntax public static boolean holdsLock(Object obj) Parameter obj: It defines the object on which to test lock ownership Return It returns true if and only if the current...
2 min read
Java Thread method The method of thread class is used to destroy the thread group and all of its subgroups. The thread group must be empty, indicating that all threads that had been in the thread group have since stopped. Syntax public void Return It doesn't return...
3 min read
We request you to subscribe our newsletter for upcoming updates.
We provides tutorials and interview questions of all technology like java tutorial, android, java frameworks
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India
Python
Java
JavaScript
SQL
C
C++
HTML
CSS
React
Node.js
Spring Boot
C#
PHP
MySQL
MongoDB
AI
ML
DSA
DBMS
OS
Aptitude
Reasoning