Packages / openSUSE Tumbleweed / Development/Libraries/Java / slf4j

Package: slf4j (2.0.18-1.2)

Simple Logging Facade for Java

The Simple Logging Facade for Java or (SLF4J) is intended to serve as a simple facade for various logging APIs allowing to the end-user to plug in the desired implementation at deployment time. SLF4J also allows for a gradual migration path away from Jakarta Commons Logging (JCL). Logging API implementations can either choose to implement the SLF4J interfaces directly, e.g. NLOG4J or SimpleLogger. Alternatively, it is possible (and rather easy) to write SLF4J adapters for the given API implementation, e.g. Log4jLoggerAdapter or JDK14LoggerAdapter..

Other Packages Related to slf4j:

dep: java-headless
Package not available
dep: [javapackages-filesystem]
Java packages filesystem layout

Download slf4j

Architecture	Package size	Installed size	Files	Package
noarch	89 KiB	98 KiB	list of files	Download

Package file paths (15)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/share/java/slf4j
/usr/share/java/slf4j/api.jar
/usr/share/java/slf4j/nop.jar
/usr/share/java/slf4j/simple.jar
/usr/share/java/slf4j/slf4j-api.jar
/usr/share/java/slf4j/slf4j-nop.jar
/usr/share/java/slf4j/slf4j-simple.jar
/usr/share/licenses/slf4j
/usr/share/licenses/slf4j/LICENSE-2.0.txt
/usr/share/licenses/slf4j/LICENSE.txt
/usr/share/maven-metadata/slf4j.xml
/usr/share/maven-poms/slf4j
/usr/share/maven-poms/slf4j/api.pom
/usr/share/maven-poms/slf4j/nop.pom
/usr/share/maven-poms/slf4j/simple.pom

Field source: openSUSE Tumbleweed OSS revision tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f

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OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

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Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
2.0.18-1.2	tumbleweed / oss	noarch	openSUSE Tumbleweed · OSS · multi-architecture	89 KiB	98 KiB	noarch/slf4j-2.0.18-1.2.noarch.rpm

Field source: openSUSE Tumbleweed OSS revision tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

2.0.18-1.2 / noarchObserved Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha512: 89d2691c4770dc5805e4a708a58b3139e88f1c1b07d9386a9258cba61fdb5845132ac4c8afe778888e2ef3bcdee2ae60c201842e38d16ba75689d01590b26670

Field source: openSUSE Tumbleweed OSS revision tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 5/5
Source package or maintainer: 10/10

Recorded total: 100/100

Field source: openSUSE Tumbleweed OSS revision tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

openSUSE Tumbleweed OSSSep 1, 2026
Authoritative source; repository metadata signature verified, revision tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://download.opensuse.org/tumbleweed/repo/oss/repodata/repomd.xml
Signed-object SHA-256
4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f
Signer fingerprint
AD485664E901B867051AB15F35A2F86E29B700A4
Keyring revision
opensuse-project-signing-key.asc
SHA-256 b5745739ebfb95b25b8e810f9bcb847fe750ccda598bd85f02f0e974599a6d7e
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified