Add stubs & tests

Fix mistakes detected by the tests

java/ql/test/stubs/scijava-common-2.87.1/org/scijava/log/Logger.java

@@ -0,0 +1,96 @@
+/*
+ * #%L SciJava Common shared library for SciJava software. %% Copyright (C) 2009 - 2021 SciJava
+ * developers. %% Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
+ * and the following disclaimer. 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
+ * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #L%
+ */
+
+package org.scijava.log;
+
+public interface Logger {
+	default void debug(final Object msg) {}
+
+	default void debug(final Throwable t) {}
+
+	default void debug(final Object msg, final Throwable t) {}
+
+	default void error(final Object msg) {}
+
+	default void error(final Throwable t) {}
+
+	default void error(final Object msg, final Throwable t) {}
+
+	default void info(final Object msg) {}
+
+	default void info(final Throwable t) {}
+
+	default void info(final Object msg, final Throwable t) {}
+
+	default void trace(final Object msg) {}
+
+	default void trace(final Throwable t) {}
+
+	default void trace(final Object msg, final Throwable t) {}
+
+	default void warn(final Object msg) {}
+
+	default void warn(final Throwable t) {}
+
+	default void warn(final Object msg, final Throwable t) {}
+
+	default boolean isDebug() {
+		return false;
+	}
+
+	default boolean isError() {
+		return false;
+	}
+
+	default boolean isInfo() {
+		return false;
+	}
+
+	default boolean isTrace() {
+		return false;
+	}
+
+	default boolean isWarn() {
+		return false;
+	}
+
+	default boolean isLevel(final int level) {
+		return false;
+	}
+
+	default void log(final int level, final Object msg) {}
+
+	default void log(final int level, final Throwable t) {}
+
+	default void log(final int level, final Object msg, final Throwable t) {}
+
+	void alwaysLog(int level, Object msg, Throwable t);
+
+	default String getName() {
+		return null;
+	}
+
+	int getLevel();
+
+	default Logger subLogger(String name) {
+		return null;
+	}
+
+}