Thinking outside the box

Martin Ahrer

0001-01-01 1 min read

Multiline Text Block

Unresolved directive in <stdin> - include::../../../../../../../../src/main/java/fifteen/lang/TextBlock.java[tag=multilineTextBlock]

0001-01-01 1 min read

Currency Instance

Unresolved directive in <stdin> - include::../../../../../../../../src/main/java/fourteen/api/AccountingCurrencyFormatSupport.java[tag=currencyInstance]

See the Unicode Currency Format Identifier.

0001-01-01 1 min read

Readable Null Pointer Exception Message

Unresolved directive in <stdin> - include::../../../../../../../../src/main/java/fourteen/api/NullPointerExceptions.java[tag=readableNullPointerExceptionMessage]

0001-01-01 1 min read

The following describes selected improvements of the Java API. See the Java 14 release notes.

Unresolved directive in <stdin> - include::NullPointerExceptions.adoc[leveloffset=+1] Unresolved directive in <stdin> - include::AccountingCurrencyFormatSupport.adoc[leveloffset=+1]

0001-01-01 1 min read

The following describes selected improvements of the Java JVM. See the Java 14 release notes.

0001-01-01 1 min read

The following describes selected improvements of the Java language. See Java Language Changes for Java SE 14

Java 14 is introducing the following language enhancements as developer preview.

JEP 305 is introducing Pattern Matching for instanceof and is eliminating boilerplate code.
JEP 359 introduces Record to reduce repetitive boilerplate code in data model POJOs.

0001-01-01 1 min read

Switch Expression

Unresolved directive in <stdin> - include::../../../../../../../../src/main/java/fourteen/lang/SwitchExpressions.java[tag=switchExpression]

The compiler warns when cases are not exhausted. A default clause is required. However, for enum switch expressions that cover all known constants, the compiler inserts an implicit default clause.

Switch Expression Yield

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