if (text.equals("<null>")) { if ((c==KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) { // delete when null => original value DataTypeDouble.this._textComponent.restoreText(); e.consume(); } else { // non-delete when null => clear field and add text DataTypeDouble.this._textComponent.updateText(""); // fall through to normal processing of this key stroke } } else { // check for user deletes last thing in field if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) { if (text.length() <= 1 ) { // about to delete last thing in field, so replace with null DataTypeDouble.this._textComponent.updateText("<null>"); e.consume(); } } }
if (text.equals("<null>")) { if ((c==KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) { // delete when null => original value DataTypeBinary.this._textComponent.restoreText(); e.consume(); } else { // non-delete when null => clear field and add text DataTypeBinary.this._textComponent.updateText(""); // fall through to normal processing of this key stroke } } else { // check for user deletes last thing in field if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) { if (text.length() <= 1 ) { // about to delete last thing in field, so replace with null DataTypeBinary.this._textComponent.updateText("<null>"); e.consume(); } } }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent/DataTypeDouble.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent/DataTypeBinary.java
Method name: void keyTyped(KeyEvent) Method name: void keyTyped(KeyEvent)
Number of AST nodes: 9 Number of AST nodes: 9
1
if (text.equals("<null>")) {
1
if (text.equals("<null>")) {
2
                  if ((c==KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) {
2
						if ((c==KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) {
3
                     // delete when null => original value
3
							// delete when null => original value
4
                     DataTypeDouble.this._textComponent.restoreText();
4
							DataTypeBinary.this._textComponent.restoreText();
5
                     e.consume();
6
                  }
7
                  else {
8
                     
5
							e.consume();
6
						}
7
						else {
9
// non-delete when null => clear field and add text
8
							// non-delete when null => clear field and add text
10
                     DataTypeDouble.this._textComponent.updateText("");
9
							DataTypeBinary.this._textComponent.updateText("");
11
                     // fall through to normal processing of this key stroke
10
							// fall through to normal processing of this key stroke
12
                  }
13
               }
14
               else {
15
                  
11
						}
12
					}
13
					else {
16
// check for user deletes last thing in field
14
						// check for user deletes last thing in field
17
                  if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) {
15
						if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE)) {
18
                     if (text.length() <= 1 ) {
16
							if (text.length() <= 1 ) {
19
                        // about to delete last thing in field, so replace with null
17
								// about to delete last thing in field, so replace with null
20
                        DataTypeDouble.this._textComponent.updateText("<null>");
18
								DataTypeBinary.this._textComponent.updateText("<null>");
21
                        e.consume();
22
                     }
23
                  }
24
               
19
								e.consume();
20
							}
21
						}
25
}
22
					}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)1.3
Clones locationClones are in different classes having the same super class
Number of node comparisons30
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    17
    if (text.equals("<null>"))
    14
    if (text.equals("<null>"))
    18
    if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE))
    15
    if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE))
    19
    DataTypeDouble.this._textComponent.restoreText();
    19
    DataTypeDouble.this._textComponent.restoreText();
    16
    DataTypeBinary.this._textComponent.restoreText();
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeDoublenet.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeBinarySUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent
    16
    DataTypeBinary.this._textComponent.restoreText();
    20
    e.consume();
    17
    e.consume();
    else
    else
    21
    DataTypeDouble.this._textComponent.updateText("");
    21
    DataTypeDouble.this._textComponent.updateText("");
    18
    DataTypeBinary.this._textComponent.updateText("");
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeDoublenet.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeBinarySUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent
    18
    DataTypeBinary.this._textComponent.updateText("");
    else
    else
    22
    if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE))
    19
    if ((c == KeyEvent.VK_BACK_SPACE) || (c == KeyEvent.VK_DELETE))
    23
    if (text.length() <= 1)
    20
    if (text.length() <= 1)
    24
    DataTypeDouble.this._textComponent.updateText("<null>");
    24
    DataTypeDouble.this._textComponent.updateText("<null>");
    21
    DataTypeBinary.this._textComponent.updateText("<null>");
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeDoublenet.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.DataTypeBinarySUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent
    21
    DataTypeBinary.this._textComponent.updateText("<null>");
    25
    e.consume();
    22
    e.consume();
    Precondition Violations (3)
    Row Violation
    1Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent
    2Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent
    3Expression DataTypeDouble cannot be unified with expression DataTypeBinary , because common superclass net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.BaseDataTypeComponent does not declare member(s) private net.sourceforge.squirrel_sql.fw.datasetviewer.cellcomponent.IRestorableTextComponent _textComponent