#concur

Immutable objects are simple. They can only be in one state, which is carefully controlled by the constructor. One of the most difficult elements of program design is reasoning about the possible states of complex objects. Reasoning about the state of immutable objects, on the other hand, is trivial. Immutable objects are also safer. Passing a mutable object to untrusted code, or otherwise publishing it where untrusted code could find it, is dangerous — the untrusted code might modify its state, or, worse, retain a reference to it and modify its state later from another thread. On the other hand, immutable objects cannot be subverted in this manner by malicious or buggy code, so they are safe to share and publish freely without the need to make defensive copies. ↗

— Brian Goetz

#java #programming #design

It is far easier to design a class to be thread-safe than to retrofit it for thread safety later. ↗

— Brian Goetz

#java #programming #design

Whenever more than one thread accesses a given state variable, and one of them might write to it, they all must coordinate their access to it using synchronization. ↗

— Brian Goetz

#java #programming #synchronicity

Our moral traditions developed concurrently with our reason, not as its product. ↗

— Friedrich August von Hayek

#developed #moral #our #product #reason

There have been 111 Justices in the Supreme Court of the United States. Only three have been women. If she is confirmed, Solicitor General Kagan will bring the Supreme Court to an historical high-water mark, with three women concurrently serving as Justices. ↗

— Patrick Leahy

#bring #concurrently #confirmed #court #general

The great and unlooked for discoveries that have taken place of late years have all concurred to lead many men into the opinion that we were touching on a period big with the most important changes. ↗

— Thomas Malthus

#changes #concurred #discoveries #great #important

It may interest you to know that my breakup with Terry and this mystery did not happen concurrently in real life. That is a writer's device, which places Gabriel under even greater pressure when the mystery begins to reveal itself. ↗

— Armistead Maupin

#breakup #concurrently #device #did #even

In a recent decision of the Supreme Court, not made, however, by the full court, and concurred in by only four justices, it was held that the seller of a patented mimeograph could bind the purchaser to use only his ink in the machine, though the ink was not patented. ↗

— John Bates Clark

#concurred #could #court #decision #four

The basic idea was that if a country would put its economy as an integrated piece of the world system, that it would benefit from that with economic growth. I concur with that basic view. ↗

— Jeffrey Sachs

#basic idea #benefit #concur #country #economic

Tonight, I concurred with President Bush when he stated that the decisions on future involvement of U.S. troops in Iraq should be left to the Pentagon and not politicians in Washington. ↗

— Howard Coble

#concurred #decisions #future #i #involvement