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919 symbols 1,273 edges 212 files 32 documented · 3%

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README

IntelliJ IDEA Samples for Tips and Tricks, Features, etc.

This repository contains code that demonstrates IntelliJIDEA features. The classes and methods are largely named after the functionality that they're supposed to demonstrate. This code can be updated or added to as features in IntelliJ IDEA are added or updated.

A large number of the features are demoed in this presentation: https://youtu.be/9AMcN-wkspU

The code has been used in a number of shorter tip videos: http://youtube.com/Intellijidea

These examples currently show features all the way up to IntelliJ IDEA 2020.1, and Java 15.

There are also some basic samples for Spring and for Web/JavaScript features.

See also: https://github.com/trishagee/groovy-samples

Extension points exported contracts — how you extend this code

CustomerRepository (Interface)

(no doc) [8 implementers]

java-samples/src/main/java/com/jetbrains/navigation/CustomerRepository.java

Person (Interface)

(no doc) [2 implementers]

web-samples/TypeScript/People.ts

Car (Interface)

(no doc)

kotlin-samples/src/main/java/com/jetbrains/domain/Car.kt

MyFunction (Interface)

(no doc)

java-samples/src/main/java/com/jetbrains/refactoring/ExtractFunctionalParameter.java

Drivable (Interface)

(no doc)

kotlin-samples/src/main/java/com/jetbrains/domain/Drivable.kt

Core symbols most depended-on inside this repo

toString

called by 16

java-samples/src/main/java/com/jetbrains/code/jdk16/PersonDTO.java

equals

called by 7

java-samples/src/main/java/com/jetbrains/inspections/PatternMatchingForInstanceOf.java

getOptional

called by 7

java-samples/src/main/java/com/jetbrains/inspections/OptionalInspections.java

sendLocalisedMessage

called by 6

java-samples/src/main/java/com/jetbrains/refactoring/IntroduceVariable.java

getStrings

called by 6

java-samples/src/main/java/com/jetbrains/inspections/Java8Inspections.java

doSomething

called by 6

java-samples/src/main/java/com/jetbrains/inspections/Java8Inspections.java

getStatus

called by 6

java-samples/src/main/java/com/jetbrains/code/jdk23/PrimitiveTypesInSwitch.java

getMonth

called by 5

java-samples/src/main/java/com/jetbrains/analysis/DataFlowAnalysisForArrays.java

Shape

Method 623

Class 262

Function 15

Interface 11

Enum 8

Languages

Java94%

Kotlin4%

TypeScript2%

Modules by API surface

java-samples/src/main/java/com/jetbrains/inspections/Java8Inspections.java45 symbols

java-samples/src/main/java/com/jetbrains/inspections/Inspections.java35 symbols

java-samples/src/main/java/com/jetbrains/analysis/DataFlowAnalysis.java25 symbols

java-samples/src/main/java/com/jetbrains/formatting/RearrangeCode.java21 symbols

java-samples/src/main/java/com/jetbrains/code/JavaAt25.java18 symbols

java-samples/src/main/java/com/jetbrains/refactoring/PullMembersUp.java17 symbols

java-samples/src/test/com/jetbrains/debugging/DebuggingTest.java16 symbols

java-samples/src/main/java/com/jetbrains/inspections/PatternMatchingForInstanceOf.java15 symbols

java-samples/src/main/java/com/jetbrains/inspections/OptionalInspections.java15 symbols

java-samples/src/main/java/com/jetbrains/editing/ParameterHints.java13 symbols

java-samples/src/main/java/com/jetbrains/completion/CodeCompletion.java12 symbols

java-samples/src/main/java/com/jetbrains/inspections/VarLVTI.java11 symbols

Datastores touched

(mysql)Database · 1 repos

For agents

$ claude mcp add intellij-samples \
  -- python -m otcore.mcp_server <graph>

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