Cleanup imports.

johnmay · johnmay · commit 7c5ec183e213 · 2019-04-13T13:21:53.000+01:00
diff --git a/base/standard/src/main/java/org/openscience/cdk/tools/manipulator/AtomContainerManipulator.java b/base/standard/src/main/java/org/openscience/cdk/tools/manipulator/AtomContainerManipulator.java
@@ -24,27 +24,12 @@
  *  */
 package org.openscience.cdk.tools.manipulator;
 
-import static org.openscience.cdk.CDKConstants.SINGLE_OR_DOUBLE;
-import static org.openscience.cdk.interfaces.IDoubleBondStereochemistry.Conformation;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-
 import com.google.common.collect.Maps;
 import org.openscience.cdk.CDKConstants;
 import org.openscience.cdk.atomtype.CDKAtomTypeMatcher;
-import org.openscience.cdk.config.Isotopes;
 import org.openscience.cdk.config.Elements;
 import org.openscience.cdk.config.IsotopeFactory;
+import org.openscience.cdk.config.Isotopes;
 import org.openscience.cdk.exception.CDKException;
 import org.openscience.cdk.graph.GraphUtil;
 import org.openscience.cdk.interfaces.IAtom;
@@ -55,9 +40,9 @@
 import org.openscience.cdk.interfaces.IChemObjectBuilder;
 import org.openscience.cdk.interfaces.IDoubleBondStereochemistry;
 import org.openscience.cdk.interfaces.IElectronContainer;
+import org.openscience.cdk.interfaces.IElement;
 import org.openscience.cdk.interfaces.IIsotope;
 import org.openscience.cdk.interfaces.ILonePair;
-import org.openscience.cdk.interfaces.IMolecularFormula;
 import org.openscience.cdk.interfaces.IPseudoAtom;
 import org.openscience.cdk.interfaces.ISingleElectron;
 import org.openscience.cdk.interfaces.IStereoElement;
@@ -73,6 +58,21 @@
 
 import javax.vecmath.Point2d;
 import javax.vecmath.Point3d;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+import static org.openscience.cdk.CDKConstants.SINGLE_OR_DOUBLE;
+import static org.openscience.cdk.interfaces.IDoubleBondStereochemistry.Conformation;
 
 /**
  * Class with convenience methods that provide methods to manipulate
diff --git a/tool/formula/src/main/java/org/openscience/cdk/tools/manipulator/MolecularFormulaManipulator.java b/tool/formula/src/main/java/org/openscience/cdk/tools/manipulator/MolecularFormulaManipulator.java
@@ -23,16 +23,11 @@
  *  */
 package org.openscience.cdk.tools.manipulator;
 
-import java.io.IOException;
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
 import org.openscience.cdk.CDKConstants;
 import org.openscience.cdk.config.AtomTypeFactory;
 import org.openscience.cdk.config.Elements;
-import org.openscience.cdk.config.Isotopes;
 import org.openscience.cdk.config.IsotopeFactory;
+import org.openscience.cdk.config.Isotopes;
 import org.openscience.cdk.exception.CDKException;
 import org.openscience.cdk.interfaces.IAtom;
 import org.openscience.cdk.interfaces.IAtomContainer;
@@ -43,6 +38,14 @@
 import org.openscience.cdk.interfaces.IMolecularFormula;
 import org.openscience.cdk.tools.LoggingToolFactory;
 
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.TreeMap;
 /**
  * Class with convenience methods that provide methods to manipulate
  * {@link IMolecularFormula}'s. For example:
