AtlasArc Architecture Report

Pinned Subject Briefing

AtlasArc prepared a pinned-subject view around this subject. The figures show the subject together with its direct neighbours and the packages in its dependency perimeter.

Subjectspring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source

Packages1

Classes / LOC45 / 3912

Internal refs0

Boundary in / out32 / 2

Cycle packages1

Safe Havens0

Debt references0

Top Boundary Neighbours

Incoming	Outgoing	Total
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind
138	0	138
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.config
51	0	51
Packagespring-boot-build.core.spring-boot-properties-migrator.mainorg.springframework.boot.context.properties.migrator
31	0	31
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind.validation
31	0	31
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind.handler
27	0	27
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.diagnostics.analyzer
26	0	26
Packagespring-boot-build.core.spring-boot.mainorg.springframework.boot.origin
0	16	16
Packagespring-boot-build.module.spring-boot-actuator.mainorg.springframework.boot.actuate.context.properties
13	0	13

Subject Dependency Edges

Inbound and outbound edges show where the selected subject is used from outside and what it depends on outside its subtree. The Dependency refs value counts acquired class dependency references aggregated into each package-to-package edge; it is not a source line number.

Showing 34 of 34 eligible dependency rows across inbound, outbound, and boundary-neighbour context. The report preserves every non-empty role before filling the remaining room with the strongest dependency traffic.

Inbound

Role	Dependency refs	Cycle	Cycle governance
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound · subject cycle	138	Architectural	Problem
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.config
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	51	—	—
Sourcespring-boot-build.core.spring-boot-properties-migrator.mainorg.springframework.boot.context.properties.migrator
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	31	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind.validation
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	31	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.bind.handler
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	27	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.diagnostics.analyzer
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	26	—	—
Sourcespring-boot-build.module.spring-boot-actuator.mainorg.springframework.boot.actuate.context.properties
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	13	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	9	—	—
Sourcespring-boot-build.module.spring-boot-jdbc.mainorg.springframework.boot.jdbc.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	9	—	—
Sourcespring-boot-build.module.spring-boot-kafka.mainorg.springframework.boot.kafka.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	7	—	—
Sourcespring-boot-build.module.spring-boot-jdbc-test.mainorg.springframework.boot.jdbc.test.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	6	—	—
Sourcespring-boot-build.module.spring-boot-security-oauth2-resource-server.mainorg.springframework.boot.security.oauth2.server.resource.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	6	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.logging
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	5	—	—
Sourcespring-boot-build.module.spring-boot-grpc-client.mainorg.springframework.boot.grpc.client.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	4	—	—
Sourcespring-boot-build.module.spring-boot-security-oauth2-resource-server.mainorg.springframework.boot.security.oauth2.server.resource.autoconfigure.reactive
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	4	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound · subject cycle	3	Nested	Problem
Sourcespring-boot-build.module.spring-boot-grpc-server.mainorg.springframework.boot.grpc.server.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	3	—	—
Sourcespring-boot-build.core.spring-boot-test.mainorg.springframework.boot.test.context
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.module.spring-boot-actuator-autoconfigure.mainorg.springframework.boot.actuate.autoconfigure.endpoint
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.module.spring-boot-actuator.mainorg.springframework.boot.actuate.info
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.module.spring-boot-amqp.mainorg.springframework.boot.amqp.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.module.spring-boot-micrometer-metrics.mainorg.springframework.boot.micrometer.metrics.autoconfigure.export.elastic
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.module.spring-boot-neo4j.mainorg.springframework.boot.neo4j.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	2	—	—
Sourcespring-boot-build.core.spring-boot-test.mainorg.springframework.boot.test.util
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.web.context.servlet
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-actuator.mainorg.springframework.boot.actuate.env
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-batch-data-mongodb.mainorg.springframework.boot.batch.mongodb.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-integration.mainorg.springframework.boot.integration.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-micrometer-metrics.mainorg.springframework.boot.micrometer.metrics.autoconfigure.export.prometheus
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-micrometer-tracing.mainorg.springframework.boot.micrometer.tracing.autoconfigure.prometheus
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-session-data-redis.mainorg.springframework.boot.session.data.redis.autoconfigure
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—
Sourcespring-boot-build.module.spring-boot-web-server.mainorg.springframework.boot.web.server.reactive.context
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Inbound	1	—	—

Outbound

Role	Dependency refs	Cycle	Cycle governance
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.origin
Outbound	16	—	—
Sourcespring-boot-build.core.spring-boot.mainorg.springframework.boot.context.properties.source
Targetspring-boot-build.core.spring-boot.mainorg.springframework.boot.env
Outbound · subject cycle	4	Architectural	Problem

Structural Map

Topology, cycle-only topology, and Matrix figures show broad packages structure and cycle evidence from complementary angles.

Rendered as Topology · Pinned Subject Open

Which subject-perimeter packages and dependencies surround the selected subject?

Configuration

Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Filter: All visible packages
Heatmap: Off
View intent: Pinned subject

Encoding

Nodes: Selected subject, subject descendants, perimeter neighbours, and orientation folders
Edges: Subject boundary crossings plus neighbour-context dependencies
Border colour: Cycle, Safe Haven, intentional governance, and debt status from the model

Use Direction, Neighbour links, and Mute cycles in the live Graph when you need to alternate between local blast-radius and ingress/egress readings.

Rendered as Topology · Cycles Only Open

Which cycle warnings remain when non-cycle dependency structure is stripped away?

Configuration

Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Filter: Cycles only
Heatmap: Off

Encoding

Nodes: Only packages needed to show reported cycle evidence
Edges: Cycle-participating dependencies after governance rules are applied
Border colour: Problem, Safe Haven, intentional governance, and debt cycle status

Use this beside the normal topology to distinguish broad structure from cycle-specific evidence.

Rendered as Dependency Matrix · Pinned Subject Open

How does the selected subject exchange dependencies with its perimeter?

Configuration

Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Filter: All visible packages
Heatmap: Off
View intent: Pinned subject
Report Matrix: 132 → 50 origin rows (ceiling 50)
Target columns: 9 carrying dependencies · 9 empty restored · 32 empty omitted
Problem cycles: 1 of 1 kept at exact package detail
Printable scale: Estimated 100%
Rollup safeguard: Use less package detail below 55%
Package detail: Up to 3 namespace segments

Encoding

Rows: Selected subject, descendants, and perimeter neighbours
Columns: Selected subject, descendants, and perimeter neighbours
Cells: Dependency count with boundary and context styling where applicable

Subject row/column traffic is primary; neighbour-neighbour cells provide surrounding context.
AtlasArc fitted this report Matrix by combining deeper architecture units and summing dependencies across the resulting boundaries. It prioritized current problem-cycle groups while restoring package detail, then returned as many empty target columns as fit at natural size. Every fitted origin row remains visible; the report’s detailed findings and tables keep their prepared architecture-unit identities.

Modules	spring-boot-build.core.spring-boot-properties-migrator.main			spring-boot-build.core.spring-boot-test.main			spring-boot-build.core.spring-boot.main								spring-boot-build.module.spring-boot-actuator-autoconfigure.main			spring-boot-build.module.spring-boot-actuator.main	spring-boot-build.module.spring-boot-amqp.main	spring-boot-build.module.spring-boot-batch-data-mongodb.main	spring-boot-build.module.spring-boot-grpc-client.main	spring-boot-build.module.spring-boot-grpc-server.main	spring-boot-build.module.spring-boot-integration.main	spring-boot-build.module.spring-boot-jdbc-test.main	spring-boot-build.module.spring-boot-jdbc.main	spring-boot-build.module.spring-boot-kafka.main	spring-boot-build.module.spring-boot-micrometer-metrics.main	spring-boot-build.module.spring-boot-micrometer-tracing.main	spring-boot-build.module.spring-boot-neo4j.main	spring-boot-build.module.spring-boot-security-oauth2-resource-server.main	spring-boot-build.module.spring-boot-session-data-redis.main	spring-boot-build.module.spring-boot-web-server.main
	org	springframework	boot	org	springframework	boot	org	springframework	boot	context	properties	bind	source	env	org	springframework	boot	org	springframework	boot	org	springframework	boot	org	springframework	boot	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework	org	springframework
▼ spring-boot-build.core.spring-boot-properties-migrator.main / org	-
▼ springframework		-
▶ spring-boot-build.core.spring-boot-properties-migrator.main / boot			-					15					31	1
▼ spring-boot-build.core.spring-boot-test.main / org				-
▼ springframework					-
▶ spring-boot-build.core.spring-boot-test.main / boot						-		1	45			5	3	2
▼ spring-boot-build.core.spring-boot.main / org							-
▶ spring-boot-build.core.spring-boot.main / springframework								-	14			177	141	27
▼ spring-boot-build.core.spring-boot.main / boot									-			4	3	4
▼ context										-
▼ properties								14		2	-	84	9
▼ bind								3				-	138
source								16					-	4
env								37	1					-
▼ spring-boot-build.module.spring-boot-actuator-autoconfigure.main / org															-
▼ springframework																-
▶ spring-boot-build.module.spring-boot-actuator-autoconfigure.main / boot												6	2				-
▼ spring-boot-build.module.spring-boot-actuator.main / org																		-
▼ springframework																			-
▶ spring-boot-build.module.spring-boot-actuator.main / boot								9			11	21	16							-
▼ spring-boot-build.module.spring-boot-amqp.main / org																					-
▼ springframework																						-
▶ spring-boot-build.module.spring-boot-amqp.main / boot											137		2										-
▼ spring-boot-build.module.spring-boot-batch-data-mongodb.main / org																								-
▼ springframework																									-
▶ spring-boot-build.module.spring-boot-batch-data-mongodb.main / boot											2		1													-
▼ spring-boot-build.module.spring-boot-grpc-client.main / org																											-
▶ spring-boot-build.module.spring-boot-grpc-client.main / springframework											185	1	4															-
▼ spring-boot-build.module.spring-boot-grpc-server.main / org																													-
▶ spring-boot-build.module.spring-boot-grpc-server.main / springframework								1			24		3																	-
▼ spring-boot-build.module.spring-boot-integration.main / org																															-
▶ spring-boot-build.module.spring-boot-integration.main / springframework								3	2		45		1	7																		-				1
▼ spring-boot-build.module.spring-boot-jdbc-test.main / org																																	-
▶ spring-boot-build.module.spring-boot-jdbc-test.main / springframework						2		3				8	6																					-		9
▼ spring-boot-build.module.spring-boot-jdbc.main / org																																			-
▶ spring-boot-build.module.spring-boot-jdbc.main / springframework								8			12	4	9																							-
▼ spring-boot-build.module.spring-boot-kafka.main / org																																					-
▶ spring-boot-build.module.spring-boot-kafka.main / springframework											222		7																									-
▼ spring-boot-build.module.spring-boot-micrometer-metrics.main / org																																							-
▶ spring-boot-build.module.spring-boot-micrometer-metrics.main / springframework								4			6		3																											-
▼ spring-boot-build.module.spring-boot-micrometer-tracing.main / org																																									-
▶ spring-boot-build.module.spring-boot-micrometer-tracing.main / springframework									3		2		1																													-
▼ spring-boot-build.module.spring-boot-neo4j.main / org																																											-
▶ spring-boot-build.module.spring-boot-neo4j.main / springframework											2		2																															-
▼ spring-boot-build.module.spring-boot-security-oauth2-resource-server.main / org																																													-
▶ spring-boot-build.module.spring-boot-security-oauth2-resource-server.main / springframework											33		10																																	-
▼ spring-boot-build.module.spring-boot-session-data-redis.main / org																																															-
▶ spring-boot-build.module.spring-boot-session-data-redis.main / springframework											36		1																																			-
▼ spring-boot-build.module.spring-boot-web-server.main / org																																																	-
▶ spring-boot-build.module.spring-boot-web-server.main / springframework								4	6		1		1																																					-

Package Hotspots

Hotspot figures compare packages through the available coupling and complexity evidence.

Rendered as Hotspots · Coupling Open

Which leaf packages stand out by coupling pressure?

Configuration

Items: Leaf packages
Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Scope: Recursive
Preset: Coupling

Encoding

Bubble: One leaf package
X axis: Fan-out
Y axis: Fan-in
Size: Lines of code
Colour: Instability

Labels are shown for the largest report bubbles; inspect the package metrics table for the full ranked list.

Rendered as Hotspots · Visibility Open

Which leaf packages are visible to many callers and far from the main sequence?

Configuration

Items: Leaf packages
Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Scope: Recursive
Preset: Visibility

Encoding

Bubble: One leaf package
X axis: Relative visibility
Y axis: Fan-in
Size: Classes
Colour: Distance from main sequence

Labels are shown for the largest report bubbles; inspect the package metrics table for the full ranked list.

Rendered as Hotspots · Abstractness / Instability Open

Which leaf packages sit far from the main sequence?

Configuration

Items: Leaf packages
Focus: spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
Scope: Recursive
Preset: Zone Map

Encoding

Bubble: One leaf package
X axis: Instability
Y axis: Abstractness
Size: Distance from main sequence
Colour: Distance from main sequence

Labels are shown for the largest report bubbles; inspect the package metrics table for the full ranked list.

Problem Cycles

Each card is one current problem strongly connected component. Every group gets one compact horizontal map. When additional maps are requested, a second map appears only when its focused architecture units or dependency edges strictly extend the compact evidence; layout-only duplicates are suppressed.

Problem cycle 1

Architectural cycle

4 packages6 cycle edges

Packages

spring-boot-build.core.spring-boot.main:org.springframework.boot
spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.bind
spring-boot-build.core.spring-boot.main:org.springframework.boot.context.properties.source
spring-boot-build.core.spring-boot.main:org.springframework.boot.env