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Java Try Catch Finally blocks without Catch

... The Java Language Specification(1) describes how try-catch-finally is executed. Having no catch is equivalent to not having a catch able to catch the given Throwable. If execution of the try block completes abruptly bec...
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Java “lambda expressions not supported at this language level”

I was testing out some new features of Java 8 and copied the example into my IDE (Eclipse originally, then IntelliJ) as shown here ...
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Why doesn't Java allow generic subclasses of Throwable?

According to the Java Language Sepecification , 3rd edition: 5 Answers 5 ...
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Format LocalDateTime with Timezone in Java8

... The prefix "Local" in JSR-310 (aka java.time-package in Java-8) does not indicate that there is a timezone information in internal state of that class (here: LocalDateTime). Despite the often misleading name such classes like LocalDateTime or LocalTime have NO...
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Is it possible to read from a InputStream with a timeout?

...ite - it always returns the best value for the number of bytes available. Javadoc for InputStream.available(): Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input stream. An esti...
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How to create a generic array in Java?

Due to the implementation of Java generics, you can't have code like this: 31 Answers ...
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How to hash some string with sha256 in Java?

How can I hash some string with sha256 in Java? Does anybody know of any free library for this? 15 Answers ...
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Java 32-bit vs 64-bit compatibility

Will Java code built and compiled against a 32-bit JDK into 32-bit byte code work in a 64-bit JVM? Or does a 64-bit JVM require 64-bit byte code? ...
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Do spurious wakeups in Java actually happen?

... from Source and found it reasonable enough. Also read Spurious wakeups in Java and how to avoid them. PS: Above link is to my personal blog that has additional details about spurious wakeups. share | ...
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Create instance of generic type in Java?

Is it possible to create an instance of a generic type in Java? I'm thinking based on what I've seen that the answer is no ( due to type erasure ), but I'd be interested if anyone can see something I'm missing: ...