PkByXsl.motive() returns the classpath URL string instead of the markdown content for all XSL lints

Problem

PkByXsl.motive() — the provider that backs motive() of every XSL-based lint — returns a URL string instead of the markdown content of the motive file. As a result, calling motive() on any of the ~89 XSL lints obtained through Source/PkByXsl returns garbage like jar:file:/.../org/eolang/motives/misc/redundant-object.md!/ rather than the actual explanation text.

Root cause

src/main/java/org/eolang/lints/PkByXsl.java:74-78 builds the motive input as:

new InputOf(
    PkByXsl.XSL_PATTERN.matcher(
        PkByXsl.LINTS_PATH.matcher(url).replaceAll("eolang/motives")
    ).replaceAll(".md")
)

Two independent problems:

1. InputOf(CharSequence) in cactoos treats the argument as content, not as a classpath path — the string itself is returned verbatim.
2. The derived string still carries the jar:file:/...!/ prefix, so even with ResourceOf it would not resolve.

Minimal example

final XML xmir = new XMLDocument("<object/>");
final Collection<Defect> defects = new Source(xmir).defects();
// take any XSL lint, e.g. defects().iterator().next()
defects.iterator().next().motive();
// returns "jar:file:/.../org/eolang/motives/misc/...md!/..." instead of markdown

Expected behavior

motive() returns the markdown content of org/eolang/motives/<dir>/<name>.md, the same way the LtByXsl(String) constructor does via ResourceOf.

Why tests didn't catch it

• PkByXslTest.checksAllMotives only asserts non-empty.
• LtByXslTest.returnsMotive uses the other constructor (ResourceOf), which works correctly.

Related

• #1277 (Java lints from YAML packs) resolves motives through the same broken path.

Start in src/main/java/org/eolang/lints/PkByXsl.java:74-78 and compare its motive loading with the LtByXsl(String) constructor using ResourceOf. Review PkByXslTest.checksAllMotives and add coverage that verifies markdown content rather than only non-empty output. Run the relevant PkByXslTest and LtByXslTest tests; done means XSL lints return their motive text.