Stop using deprecated ClassUtils methods

There is now the Types utility class instead.

Author: ctrueden

src/main/java/org/scijava/command/CommandInfo.java

@@ -57,6 +57,7 @@
 import org.scijava.plugin.PluginInfo;
 import org.scijava.util.ClassUtils;
 import org.scijava.util.StringMaker;
+import org.scijava.util.Types;
 
 /**
  * A collection of metadata about a particular {@link Command}.
@@ -502,8 +503,7 @@ private void checkFields(final Class<?> type) {
 	private boolean isImmutable(final Class<?> type) {
 		// NB: All eight primitive types, as well as the boxed primitive
 		// wrapper classes, as well as strings, are immutable objects.
-		return ClassUtils.isNumber(type) || ClassUtils.isText(type) ||
-			ClassUtils.isBoolean(type);
+		return Types.isNumber(type) || Types.isText(type) || Types.isBoolean(type);
 	}
 
 	private Class<?> loadCommandClass() {

src/main/java/org/scijava/convert/DefaultConverter.java

@@ -46,7 +46,6 @@
 import org.scijava.Priority;
 import org.scijava.plugin.Plugin;
 import org.scijava.util.ArrayUtils;
-import org.scijava.util.ClassUtils;
 import org.scijava.util.ConversionUtils;
 import org.scijava.util.Types;
 
@@ -313,10 +312,9 @@ public boolean canConvert(final Class<?> src, final Class<?> dest) {
 		final Class<?> saneDest = Types.box(dest);
 
 		// OK for numerical conversions
-		if (ConversionUtils.canCast(Types.box(src), Number.class) &&
-			(ClassUtils.isByte(dest) || ClassUtils.isDouble(dest) ||
-					ClassUtils.isFloat(dest) || ClassUtils.isInteger(dest) ||
-					ClassUtils.isLong(dest) || ClassUtils.isShort(dest)))
+		if (ConversionUtils.canCast(Types.box(src), Number.class) && //
+			(Types.isByte(dest) || Types.isDouble(dest) || Types.isFloat(dest) ||
+				Types.isInteger(dest) || Types.isLong(dest) || Types.isShort(dest)))
 		{
 			return true;
 		}

src/main/java/org/scijava/module/AbstractModuleItem.java

@@ -39,11 +39,11 @@
 import org.scijava.AbstractBasicDetails;
 import org.scijava.ItemIO;
 import org.scijava.ItemVisibility;
-import org.scijava.util.ClassUtils;
 import org.scijava.util.ConversionUtils;
 import org.scijava.util.NumberUtils;
 import org.scijava.util.Prefs;
 import org.scijava.util.StringMaker;
+import org.scijava.util.Types;
 
 /**
  * Abstract superclass of {@link ModuleItem} implementations.
@@ -264,7 +264,7 @@ public T getSoftMaximum() {
 
 	@Override
 	public Number getStepSize() {
-		if (!ClassUtils.isNumber(getType())) return null;
+		if (!Types.isNumber(getType())) return null;
 		return NumberUtils.toNumber("1", getType());
 	}
 

src/main/java/org/scijava/util/NumberUtils.java

@@ -35,6 +35,8 @@
 import java.math.BigDecimal;
 import java.math.BigInteger;
 
+import org.scijava.util.Types;
+
 
 /**
  * Useful methods for working with {@link Number} objects.
@@ -73,22 +75,22 @@ public static BigInteger asBigInteger(final Number n) {
 	}
 
 	public static Number getMinimumNumber(final Class<?> type) {
-		if (ClassUtils.isByte(type)) return Byte.MIN_VALUE;
-		if (ClassUtils.isShort(type)) return Short.MIN_VALUE;
-		if (ClassUtils.isInteger(type)) return Integer.MIN_VALUE;
-		if (ClassUtils.isLong(type)) return Long.MIN_VALUE;
-		if (ClassUtils.isFloat(type)) return -Float.MAX_VALUE;
-		if (ClassUtils.isDouble(type)) return -Double.MAX_VALUE;
+		if (Types.isByte(type)) return Byte.MIN_VALUE;
+		if (Types.isShort(type)) return Short.MIN_VALUE;
+		if (Types.isInteger(type)) return Integer.MIN_VALUE;
+		if (Types.isLong(type)) return Long.MIN_VALUE;
+		if (Types.isFloat(type)) return -Float.MAX_VALUE;
+		if (Types.isDouble(type)) return -Double.MAX_VALUE;
 		return null;
 	}
 
 	public static Number getMaximumNumber(final Class<?> type) {
-		if (ClassUtils.isByte(type)) return Byte.MAX_VALUE;
-		if (ClassUtils.isShort(type)) return Short.MAX_VALUE;
-		if (ClassUtils.isInteger(type)) return Integer.MAX_VALUE;
-		if (ClassUtils.isLong(type)) return Long.MAX_VALUE;
-		if (ClassUtils.isFloat(type)) return Float.MAX_VALUE;
-		if (ClassUtils.isDouble(type)) return Double.MAX_VALUE;
+		if (Types.isByte(type)) return Byte.MAX_VALUE;
+		if (Types.isShort(type)) return Short.MAX_VALUE;
+		if (Types.isInteger(type)) return Integer.MAX_VALUE;
+		if (Types.isLong(type)) return Long.MAX_VALUE;
+		if (Types.isFloat(type)) return Float.MAX_VALUE;
+		if (Types.isDouble(type)) return Double.MAX_VALUE;
 		return null;
 	}
 

src/main/java/org/scijava/widget/DefaultWidgetModel.java

@@ -49,7 +49,6 @@
 import org.scijava.module.ModuleService;
 import org.scijava.plugin.Parameter;
 import org.scijava.thread.ThreadService;
-import org.scijava.util.ClassUtils;
 import org.scijava.util.NumberUtils;
 import org.scijava.util.Types;
 
@@ -253,22 +252,22 @@ public boolean isMessage() {
 
 	@Override
 	public boolean isText() {
-		return ClassUtils.isText(getItem().getType());
+		return Types.isText(getItem().getType());
 	}
 
 	@Override
 	public boolean isCharacter() {
-		return ClassUtils.isCharacter(getItem().getType());
+		return Types.isCharacter(getItem().getType());
 	}
 
 	@Override
 	public boolean isNumber() {
-		return ClassUtils.isNumber(getItem().getType());
+		return Types.isNumber(getItem().getType());
 	}
 
 	@Override
 	public boolean isBoolean() {
-		return ClassUtils.isBoolean(getItem().getType());
+		return Types.isBoolean(getItem().getType());
 	}
 
 	@Override