diff --git a/dlight.nativeexecution/src/org/netbeans/modules/nativeexecution/pty/IOConnector.java b/dlight.nativeexecution/src/org/netbeans/modules/nativeexecution/pty/IOConnector.java
--- a/dlight.nativeexecution/src/org/netbeans/modules/nativeexecution/pty/IOConnector.java
+++ b/dlight.nativeexecution/src/org/netbeans/modules/nativeexecution/pty/IOConnector.java
@@ -87,7 +87,8 @@
             String tty = PtySupport.getTTY(process);
             if (tty != null) {
                 try {
-                    IONotifier.addPropertyChangeListener(io, new ResizeListener(process.getExecutionEnvironment(), tty));
+                    ResizeListener resizeListener = new ResizeListener(io, process.getExecutionEnvironment(), tty);
+                    IONotifier.addPropertyChangeListener(io, resizeListener);
                 } catch (CancellationException ex) {
                     // TODO:CancellationException error processing
                 } catch (IOException ex) {
@@ -118,7 +119,8 @@
 
         if (IOResizable.isSupported(io)) {
             try {
-                IONotifier.addPropertyChangeListener(io, new ResizeListener(pty.getEnv(), pty.getSlaveName()));
+                ResizeListener resizeListener = new ResizeListener(io, pty.getEnv(), pty.getSlaveName());
+                IONotifier.addPropertyChangeListener(io, resizeListener);
             } catch (IOException ex) {
                 Exceptions.printStackTrace(ex);
             } catch (CancellationException ex) {
@@ -133,12 +135,16 @@
 
         private final Object lock = new Object();
 
+        private final InputOutput io;
+
         private Task task = null;
         private Dimension cells;
         private Dimension pixels;
         private final boolean pxlsAware;
 
-        ResizeListener(final ExecutionEnvironment env, final String tty) throws IOException, CancellationException {
+        ResizeListener(InputOutput io, final ExecutionEnvironment env, final String tty) throws IOException, CancellationException {
+            this.io = io;
+
             final HostInfo hinfo = HostInfoUtils.getHostInfo(env);
 
             if (OSFamily.SUNOS.equals(hinfo.getOSFamily())) {
@@ -180,6 +186,8 @@
                             : String.format("cols %d rows %d", c.width, c.height); // NOI18N
 
                     SttySupport.apply(env, tty, cmd);
+
+                    IOTerm.updateScreen(ResizeListener.this.io);
                 }
             }, true);
         }
@@ -204,7 +212,8 @@
                         this.pixels = new Dimension(newPixels);
                     }
 
-                    task.schedule(0);
+                    // 1s delay helps us to ignore tons of events when resizing (i.e. continiusly, using mouse).ы
+                    task.schedule(1000);
                 }
             }
         }
diff --git a/terminal.nb/nbproject/project.properties b/terminal.nb/nbproject/project.properties
--- a/terminal.nb/nbproject/project.properties
+++ b/terminal.nb/nbproject/project.properties
@@ -35,5 +35,5 @@
 # made subject to such option by the copyright holder.
 #
 # Contributor(s):
-javac.source=1.7
+javac.source=1.8
 javac.compilerargs=-Xlint -Xlint:-serial
diff --git a/terminal.nb/src/org/netbeans/modules/terminal/ioprovider/TerminalInputOutput.java b/terminal.nb/src/org/netbeans/modules/terminal/ioprovider/TerminalInputOutput.java
--- a/terminal.nb/src/org/netbeans/modules/terminal/ioprovider/TerminalInputOutput.java
+++ b/terminal.nb/src/org/netbeans/modules/terminal/ioprovider/TerminalInputOutput.java
@@ -524,8 +524,17 @@
                 setFocusTaken(true);
             }
         }
-     
-        
+
+        @Override
+        protected void updateScreen() {
+            SwingUtilities.invokeLater(() -> {
+                Term term = term();
+
+                if (term != null) {
+                    term.setRowsColumns(200, 200);
+                }
+            });
+        }
     }
 
     private class MyIONotifier extends IONotifier {
diff --git a/terminal/src/org/netbeans/modules/terminal/api/IOTerm.java b/terminal/src/org/netbeans/modules/terminal/api/IOTerm.java
--- a/terminal/src/org/netbeans/modules/terminal/api/IOTerm.java
+++ b/terminal/src/org/netbeans/modules/terminal/api/IOTerm.java
@@ -156,6 +156,14 @@
         }
 	iot.requestFocus();
     }
+    
+    public static void updateScreen(InputOutput io) {
+        IOTerm iot = find(io);
+        if (iot == null) {
+            return;
+        }
+        iot.updateScreen();
+    }
 
     /**
      * Connect an I/O stream pair or triple to this Term.
@@ -178,4 +186,6 @@
     abstract protected void setReadOnly(boolean isReadOnly);
     
     abstract protected void requestFocus();
+
+    abstract protected void updateScreen();
 }