java.io.IOException; public String toString(); } org/codehaus/plexus/util/StringUtils.class package org.codehaus.plexus.util; public synchronized class StringUtils { public void StringUtils(); public static String clean(String); public static String trim(String); public static String deleteWhitespace(String); public static boolean isNotEmpty(String); public static boolean isEmpty(String); public static boolean equals(String, String); public static boolean equalsIgnoreCase(String, String); public static...

            if (logger.isDebugEnabled()) {
                logger.warn(msg, e);
            } else {
                logger.warn(msg);
            }
        }

        String version = props.getProperty("version", "").trim();

        if (!version.startsWith("${")) {
            return version;
        } else {
            return "";
        }
    }

    @Override
    public boolean isMavenVersion(String versionRange) {

            }
        }
    }

    private GoalSpec parseGoalSpec(String goalSpec) {
        GoalSpec gs = new GoalSpec();

        String[] p = goalSpec.trim().split(":");

        if (p.length == 3) {
            // <groupId>:<artifactId>:<goal>
            gs.groupId = p[0];
            gs.artifactId = p[1];
            gs.goal = p[2];

                    "includesDependencies",
                    ""
                };

                int i = 0;
                for (String col : cols) {
                    assertEquals(expected[i++], col.trim(), "Wrong column header");
                }
            } else if (line.startsWith("|")) {
                String[] cols = line.split("\\|");

                String type = trimApt(cols[1]);

            }
        }

        return location;
    }

    private static boolean equals(String s1, String s2) {
        String c1 = s1 == null ? "" : s1.trim();
        String c2 = s2 == null ? "" : s2.trim();
        return c1.equals(c2);
    }

    private static Severity getSeverity(ModelBuilderRequest request, int errorThreshold) {

            infos.put(dstKey, srcInfo);
        }
    }

    private String getKey(String classifier, String extension) {
        return (classifier == null ? "" : classifier.trim()) + ':' + (extension == null ? "" : extension.trim());
    }

    private ArtifactRepository getRepository(
            RepositorySystemSession session, List<RemoteRepository> repositories, Class<?> repoClass, String repoId) {

                LifecycleMojo mojo = mojos.get(i);

                // Compute goal coordinates
                String groupId, artifactId, version, goal;
                String[] p = mojo.getGoal().trim().split(":");
                if (p.length == 3) {
                    // <groupId>:<artifactId>:<goal>
                    groupId = p[0];
                    artifactId = p[1];
                    version = null;

        String localRepoTail = mergedProps.get(MAVEN_REPO_LOCAL_TAIL);
        if (localRepoTail != null) {
            Arrays.stream(localRepoTail.split(","))
                    .filter(p -> p != null && !p.trim().isEmpty())
                    .map(Paths::get)
                    .forEach(paths::add);
        }
        sessionBuilder.withLocalRepositoryBaseDirectories(paths);

            strings = new ArrayList<>();

            for (XmlNode child : dom.getChildren()) {
                String string = child.getValue();
                if (string != null) {
                    string = string.trim();
                    if (!string.isEmpty()) {
                        strings.add(string);
                    }
                }
            }
        }

        return strings;
    }

                    groupId, artifactId, getVersion(), type, "The version cannot be empty.");
        }
    }

    private boolean empty(String value) {
        return (value == null) || (value.trim().length() < 1);
    }

    @Override
    public String getClassifier() {
        return classifier;
    }

    @Override
    public boolean hasClassifier() {