# jdx members IDE equivalent: Code completion after `.` List the members of a type — the '.' completion equivalent. Inherited members are included by default (--inherited), grouped by declaring type; pass --declared for only the type's own members. java.lang.Object members collapse to one line unless --from java.lang.Object expands them. Exits 1 when the type is unknown, 2 when a short name is ambiguous. ## Usage ```text jdx members [] ``` ## Example ```console $ jdx members com.google.gson.JsonArray --declared --limit 12 --coord com.google.code.gson:gson:2.14.0 members of com.google.gson.JsonArray constructors declared on com.google.gson.JsonArray: constructor public JsonArray() constructor public JsonArray(int capacity) methods declared on com.google.gson.JsonArray: method public boolean contains(com.google.gson.JsonElement element) method public boolean equals(java.lang.Object o) method public boolean getAsBoolean() method public boolean isEmpty() method public boolean remove(com.google.gson.JsonElement element) method public byte getAsByte() method public char getAsCharacter() method public com.google.gson.JsonArray deepCopy() method public com.google.gson.JsonElement get(int i) method public com.google.gson.JsonElement remove(int index) 12 of 32 members shown (--limit 32 to see more) warning MULTI_RELEASE_VARIANT: multi-release gson-2.14.0.jar serves version-specific variants for this JDK (21) source: gson-2.14.0.jar (bytecode) ``` ## Options | Option | Description | |---|---| | `--declared` | Only members declared on this exact type (overrides the --inherited default). | | `--inherited` | Include inherited members (the default; accepted for explicitness). | | `--kind=(all\|method\|field\|ctor\|property)` | Member kind to list: method, field, ctor, property or all. | | `--access=(public\|protected\|package\|private\|all)` | Visibility to list: public, protected, package, private or all (default: public + protected). | | `--static` | Only static members (mutually exclusive with --instance). | | `--instance` | Only instance members (mutually exclusive with --static). | | `--from=` | Only members inherited from a specific supertype (e.g. --from java.lang.Object). | | `--grep=` | Only members whose name matches this regex. | | `--include-synthetic` | Include bridge/synthetic members, hidden by default. | | `--limit=` | Maximum member rows shown (default 50); the rest become a truncation footer. | | `--with-doc` | Include the first javadoc sentence per member. | | `--brief` | Minimal text output: bare member rows with no group headers and no provenance block (warnings and footers stay). Mutually exclusive with --with-doc. Text only; --json is unaffected. | | `--max-lines=` | Maximum text lines shown; the rest become a continuation footer. Text only; --json is unaffected. | | `--sort=(kind\|name\|declaring)` | Row order: kind (the default, kind-then-name in linearisation order); name (flat name-first across kinds and groups); declaring (alphabetical by declaring type). | | `--view=(kotlin\|jvm)` | Declaration projection: kotlin (the default, true Kotlin declarations from @Metadata) or jvm (the raw JVM projection: JVM names, hidden Continuation params, getters/setters, mangled internal names). | | `--jars=` | Binary roots: jar files, class directories or globs (repeatable). Merge in front of the selected workspace's roots. | | `-w, --workspace=` | Use a named workspace (see jdx ws). Explicit --jars merge in front of it. | | `--no-jdk` | Do not include the running JDK's stdlib (included by default). | | `--coord=` | Maven coordinate root group:artifact:version (repeatable). Resolved from ~/.gradle/caches and ~/.m2 first; with --fetch, downloaded from Maven repositories into /m2 with checksum verification. Merges in front of the workspace. | | `--repo=` | Maven repository base URL for --coord fetches (repeatable, e.g. --repo https://repo.example.com/maven2). Tried in flag order before Maven Central, which stays last as the fallback. Must be an http(s) URL. | | `--fetch` | Allow downloading --coord artifacts (and their -sources.jar) from Maven repositories (Central by default, --repo to add mirrors). Without it, coordinates resolve from the local caches only. | | `--json` | Emit machine-readable JSON instead of human-readable text (same information, D-007). | | `--no-color` | Disable ANSI colors even on a TTY (piped output is always plain). | | `--no-daemon` | Force in-process execution: do not forward this query to the background daemon even when its socket answers (PROPOSAL.md §14.1). | | `-h, --help` | Show this message and exit | ## Arguments | Argument | Description | |---|---| | `` | Type reference to list members of. | ## Full help text ```console $ jdx members --help Usage: jdx members [] List the members of a type — the '.' completion equivalent. Inherited members are included by default (--inherited), grouped by declaring type; pass --declared for only the type's own members. java.lang.Object members collapse to one line unless --from java.lang.Object expands them. Exits 1 when the type is unknown, 2 when a short name is ambiguous. Options: --declared Only members declared on this exact type (overrides the --inherited default). --inherited Include inherited members (the default; accepted for explicitness). --kind=(all|method|field|ctor|property) Member kind to list: method, field, ctor, property or all. --access=(public|protected|package|private|all) Visibility to list: public, protected, package, private or all (default: public + protected). --static Only static members (mutually exclusive with --instance). --instance Only instance members (mutually exclusive with --static). --from= Only members inherited from a specific supertype (e.g. --from java.lang.Object). --grep= Only members whose name matches this regex. --include-synthetic Include bridge/synthetic members, hidden by default. --limit= Maximum member rows shown (default 50); the rest become a truncation footer. --with-doc Include the first javadoc sentence per member. --brief Minimal text output: bare member rows with no group headers and no provenance block (warnings and footers stay). Mutually exclusive with --with-doc. Text only; --json is unaffected. --max-lines= Maximum text lines shown; the rest become a continuation footer. Text only; --json is unaffected. --sort=(kind|name|declaring) Row order: kind (the default, kind-then-name in linearisation order); name (flat name-first across kinds and groups); declaring (alphabetical by declaring type). --view=(kotlin|jvm) Declaration projection: kotlin (the default, true Kotlin declarations from @Metadata) or jvm (the raw JVM projection: JVM names, hidden Continuation params, getters/setters, mangled internal names). --jars= Binary roots: jar files, class directories or globs (repeatable). Merge in front of the selected workspace's roots. -w, --workspace= Use a named workspace (see jdx ws). Explicit --jars merge in front of it. --no-jdk Do not include the running JDK's stdlib (included by default). --coord= Maven coordinate root group:artifact:version (repeatable). Resolved from ~/.gradle/caches and ~/.m2 first; with --fetch, downloaded from Maven repositories into /m2 with checksum verification. Merges in front of the workspace. --repo= Maven repository base URL for --coord fetches (repeatable, e.g. --repo https://repo.example.com/maven2). Tried in flag order before Maven Central, which stays last as the fallback. Must be an http(s) URL. --fetch Allow downloading --coord artifacts (and their -sources.jar) from Maven repositories (Central by default, --repo to add mirrors). Without it, coordinates resolve from the local caches only. --json Emit machine-readable JSON instead of human-readable text (same information, D-007). --no-color Disable ANSI colors even on a TTY (piped output is always plain). --no-daemon Force in-process execution: do not forward this query to the background daemon even when its socket answers (PROPOSAL.md §14.1). -h, --help Show this message and exit Arguments: Type reference to list members of. ``` ## Learn more Guide: [Reading code](https://mohammadmd1383.github.io/jdx/docs/reading-code/) · [All commands](https://mohammadmd1383.github.io/jdx/docs/reference/)