maven-resolver-transport-jdk-parent/maven-resolver-transport-jdk-11/src/main/java/org/eclipse/aether/transport/jdk/JdkTransporter.java [315:331]:
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                if (range != null) {
                    Matcher m = CONTENT_RANGE_PATTERN.matcher(range);
                    if (!m.matches()) {
                        throw new IOException("Invalid Content-Range header for partial download: " + range);
                    }
                    offset = Long.parseLong(m.group(1));
                    length = Long.parseLong(m.group(2)) + 1L;
                    if (offset < 0L || offset >= length || (offset > 0L && offset != task.getResumeOffset())) {
                        throw new IOException("Invalid Content-Range header for partial download from offset "
                                + task.getResumeOffset() + ": " + range);
                    }
                }
            }

            final boolean downloadResumed = offset > 0L;
            final Path dataFile = task.getDataPath();
            if (dataFile == null) {
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maven-resolver-transport-jetty/src/main/java/org/eclipse/aether/transport/jetty/JettyTransporter.java [297:313]:
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            if (range != null) {
                Matcher m = CONTENT_RANGE_PATTERN.matcher(range);
                if (!m.matches()) {
                    throw new IOException("Invalid Content-Range header for partial download: " + range);
                }
                offset = Long.parseLong(m.group(1));
                length = Long.parseLong(m.group(2)) + 1L;
                if (offset < 0L || offset >= length || (offset > 0L && offset != task.getResumeOffset())) {
                    throw new IOException("Invalid Content-Range header for partial download from offset "
                            + task.getResumeOffset() + ": " + range);
                }
            }
        }

        final boolean downloadResumed = offset > 0L;
        final Path dataFile = task.getDataPath();
        if (dataFile == null) {
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