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2,507 symbols 4,645 edges 724 files 1 documented · 0%
What it actually does AI analysis from the code graph — generated when you open this
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Extension points exported contracts — how you extend this code

Cake (Interface)
(no doc) [8 implementers]
Chapter08/P174_ DecoratorPattern/src/modern/challenge/Cake.java
FireObserver (Interface)
(no doc) [6 implementers]
Chapter08/P172_ObserverPattern/src/modern/challenge/FireObserver.java
Command (Interface)
(no doc) [10 implementers]
Chapter08/P176_CommandPattern/src/modern/challenge/Command.java
RemoveStrategy (Interface)
(no doc) [9 implementers]
Chapter08/P170_StrategyPattern/src/modern/challenge/RemoveStrategy.java
MelonPredicate (Interface)
(no doc) [5 implementers]
Chapter08/P166_WritingFunctionalInterfaces/src/modern/challenge/MelonPredicate.java
Fruit (Interface)
(no doc) [4 implementers]
Chapter08/P169_FactoryPattern/src/modern/challenge/Fruit.java
Renderer (Interface)
(no doc) [1 implementers]
Chapter12/P239_OptionalInMethodArgs/src/modern/challenge/Renderer.java
Polygon (Interface)
(no doc) [1 implementers]
Chapter09/P198_DefaultMethods/src/modern/challenge/Polygon.java

Core symbols most depended-on inside this repo

println
called by 2044
Chapter05/P107_NextGreaterElement/src/modern/challenge/Nge.java
of
called by 178
Chapter05/P125_Tuple/src/modern/challenge/Pair.java
getName
called by 127
Chapter12/P234_ChainingLambdas/src/modern/challenge/Book.java
put
called by 87
Chapter06/P145_CircularByteBuffer/src/modern/challenge/CircularByteBuffer.java
get
called by 82
Chapter06/P145_CircularByteBuffer/src/modern/challenge/CircularByteBuffer.java
add
called by 67
Chapter08/P173_ LoanPattern/src/modern/challenge/Formula.java
get
called by 63
Chapter12/P241_OptionalInCollections/src/modern/challenge/Main.java
filter
called by 60
Chapter08/P166_WritingFunctionalInterfaces/src/modern/challenge/Filters.java

Shape

Method 1,735
Class 745
Interface 18
Enum 9

Languages

Java100%

Modules by API surface

Chapter05/P99_SortArray/src/modern/challenge/ArraySorts.java36 symbols
Chapter05/P128_BloomFilter/src/modern/challenge/BloomFilter.java34 symbols
Chapter03/P72_ConvertBetweenDateTemporal/src/modern/challenge/DateConverters.java16 symbols
Chapter11/P216_CompletableFuture/src/modern/challenge/CustomerAsyncs.java15 symbols
Chapter02/P51_ImmutableBuilder/src/modern/challenge/User.java15 symbols
Chapter10/P206_CallableAndFuture/src/modern/challenge/AssemblyLine.java14 symbols
Chapter10/P204_ThreadPoolCached_LinkedBlockingQueue/src/modern/challenge/AssemblyLine.java14 symbols
Chapter02/P52_BadDataInImmutable/src/main/java/modern/challenge/User.java14 symbols
Chapter05/P100_FindElementInArray/src/modern/challenge/ArraySearch.java13 symbols
Chapter13/P263_JsonViaHttpClient/src/main/java/modern/challenge/Data.java12 symbols
Chapter06/BONUS_2_CopyFileBenchmark/src/main/java/modern/challenge/Main.java12 symbols
Chapter10/P210_Exchangers/src/modern/challenge/AssemblyLine.java11 symbols

Datastores touched

(mysql)Database · 1 repos
customers_dbDatabase · 1 repos
customers_dbDatabase · 1 repos

For agents

$ claude mcp add Java-Coding-Problems \
  -- python -m otcore.mcp_server <graph>

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