StackOverflow Questions for Tag: ocpjp

Marius
Marius

Reputation: 58931

a = (a++) * (a++) gives strange results in Java

Score: 45

Views: 8914

Answers: 15

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mark ortiz
mark ortiz

Reputation: 739

java.util.Arrays.asList when used with removeIf throws UnsupportedOperationException

Score: 32

Views: 24956

Answers: 1

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Joe
Joe

Reputation: 7919

How to programmatically test if assertions are enabled?

Score: 25

Views: 6590

Answers: 8

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Sebastien Lorber
Sebastien Lorber

Reputation: 92140

Java SneakyThrow of exceptions, type erasure

Score: 25

Views: 6899

Answers: 4

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Rollerball
Rollerball

Reputation: 13108

Real life use and explanation of the AtomicLongFieldUpdate class

Score: 8

Views: 1386

Answers: 5

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Maverick
Maverick

Reputation: 3053

Why does Double.NaN==Double.NaN return false?

Score: 162

Views: 73731

Answers: 10

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Joe
Joe

Reputation: 7919

Why can not I add two bytes and get an int and I can add two final bytes get a byte?

Score: 34

Views: 23208

Answers: 3

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Adrian Pop
Adrian Pop

Reputation: 225

Does the Java 11 jar command support the classpath parameter?

Score: 3

Views: 2826

Answers: 1

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Hello
Hello

Reputation: 143

OCPJP 6.0 upgrade

Score: 0

Views: 288

Answers: 1

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Cavad Baghirov
Cavad Baghirov

Reputation: 41

If write(0x01234567) is called on an instance of output stream, what will be written to the destination of the stream?

Score: 2

Views: 1015

Answers: 1

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subject-q
subject-q

Reputation: 135

Can Stream's SKIP method making an infinite stream finite?

Score: 3

Views: 95

Answers: 2

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user2780962
user2780962

Reputation: 113

Java Comparator Interface

Score: 0

Views: 170

Answers: 2

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Jimmy
Jimmy

Reputation: 16428

Slight confusion regarding overriding where variables are concerned

Score: 12

Views: 3024

Answers: 6

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chiperortiz
chiperortiz

Reputation: 4991

OCPJP 8 What is a Symbolic link using NIO2

Score: 0

Views: 104

Answers: 1

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Joe
Joe

Reputation: 7919

How can't we compare two enum values with '<'?

Score: 28

Views: 29206

Answers: 3

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Cesar
Cesar

Reputation: 319

How does method chaining work in Java 8 Comparator?

Score: 11

Views: 1791

Answers: 2

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user2486322
user2486322

Reputation: 867

Oracle certification (OCA JP-1z0 803 and OCPJP- 1z0 804)

Score: 1

Views: 3137

Answers: 2

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igrek51
igrek51

Reputation: 336

Java generic type parameter not within its bound

Score: 3

Views: 1391

Answers: 1

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mark ortiz
mark ortiz

Reputation: 739

TreeSet.tailSet returns SortedSet, said to be updatable vice versa but not when i code

Score: 0

Views: 143

Answers: 0

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Arber Hoxha
Arber Hoxha

Reputation: 73

Does static modifier change the access level of a class member in java?

Score: 6

Views: 326

Answers: 2

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