Maven compilation: Failure executing javac
try MAVEN_OPTS=-Xms256m -Xmx1024m -Xss1024k Note: -Xss , should be set according to hardware available
try MAVEN_OPTS=-Xms256m -Xmx1024m -Xss1024k Note: -Xss , should be set according to hardware available
From Wikipedia: In software, a stack overflow occurs when too much memory is used on the call stack. In many programming languages, the call stack contains a limited amount of memory, usually determined at the start of the program. The stack is a data structure that keeps record of the point the subroutines of a … Read more
When the stack overflows and StackOverflowError is thrown, the usual exception handling unwinds the stack. Unwinding the stack means: abort the execution of the currently active function delete its stack frame, proceed with the calling function abort the execution of the caller delete its stack frame, proceed with the calling function and so on… … … Read more
When you do your toString(), you call the toString() of the children. No problem here except that you call the toString() of the parent in here. Which will call the toString() of the children, etc. Nice infinite loop. The best way to get rid of it is to change your toString() method into : @Override … Read more
Interesting post from Chen: When debugging a stack overflow, you want to focus on the repeating recursive part In your case: at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at java.util.ArrayList.writeObject(ArrayList.java:570) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461) If you go hunting through your defect … Read more
There are three kind of so-called “asynchronous exceptions”. That are the ThreadAbortException, the OutOfMemoryException and the mentioned StackOverflowException. Those excepions are allowed to occur at any instruction in your code. And, there’s also a way to overcome them: The easiest is the ThreadAbortException. When the current code executes in a finally-block. ThreadAbortExceptions are kind of … Read more
When you write a = value, you are calling the property setter again. In order to use non-automatic properties, you need to create a separate private backing field, like this: ConstraintSet a; public ConstraintSet A { get { return a; } set { a = value; } }
The observed variance is caused by background JIT compilation. This is how the process looks like: Method f() starts execution in interpreter. After a number of invocations (around 250) the method is scheduled for compilation. The compiler thread works in parallel to the application thread. Meanwhile the method continues execution in interpreter. As soon as … Read more
From node –help: node –max-stack-size=val Update: as the comments indicate, even though the help text still lists the –max-stack-size option, in node v0.10.x you need to use –stack-size instead. node –stack-size=val
V8, the JavaScript engine in Chrome, had TCO support for a while, but as of this updated answer (November 2017) it no longer does and as of this writing, there is no active development on TCO in V8, and none is planned. You can read the details in the V8 tracking bug for it. TCO … Read more