8168364: [macosx] Delete unused class NSPrintinfo

Reviewed-by: serb, vadim

src/macosx/classes/sun/lwawt/macosx/CPrinterJob.java

@@ -177,12 +177,6 @@ public final class CPrinterJob extends RasterPrinterJob {
             return;
         }
 
-        // See if this has an NSPrintInfo in it.
-        NSPrintInfo nsPrintInfo = (NSPrintInfo)attributes.get(NSPrintInfo.class);
-        if (nsPrintInfo != null) {
-            fNSPrintInfo = nsPrintInfo.getValue();
-        }
-
         PageRanges pageRangesAttr =  (PageRanges)attributes.get(PageRanges.class);
         if (isSupportedValue(pageRangesAttr, attributes)) {
             SunPageSelection rangeSelect = (SunPageSelection)attributes.get(SunPageSelection.class);
@@ -535,8 +529,11 @@ public final class CPrinterJob extends RasterPrinterJob {
 
     @Override
     protected void finalize() {
-        if (fNSPrintInfo != -1) {
-            dispose(fNSPrintInfo);
+        synchronized (fNSPrintInfoLock) {
+            if (fNSPrintInfo != -1) {
+                dispose(fNSPrintInfo);
+            }
+            fNSPrintInfo = -1;
         }
     }
 

src/macosx/classes/sun/lwawt/macosx/NSPrintInfo.java

-/*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.lwawt.macosx;
-
-
-import java.io.*;
-import javax.print.attribute.*;
-
-public final class NSPrintInfo implements PrintJobAttribute, PrintRequestAttribute, Serializable, Cloneable {
-
-    private long fNSPrintInfo;
-
-    public NSPrintInfo(long nsPrintInfo) {
-        fNSPrintInfo = nsPrintInfo;
-    }
-
-    public long getValue() {
-        return fNSPrintInfo;
-    }
-
-    public boolean equals(Object object) {
-        return (object != null && object instanceof NSPrintInfo && fNSPrintInfo == ((NSPrintInfo)object).fNSPrintInfo);
-    }
-
-    public int hashCode() {
-        return (int)fNSPrintInfo;
-    }
-
-    public String toString() {
-        return "" + fNSPrintInfo;
-    }
-
-    public final Class<? extends Attribute> getCategory() {
-        return NSPrintInfo.class;
-    }
-
-    public final String getName() {
-        return "nsPrintInfo";
-    }
-}