FindBugs Bug Detector Report

The following document contains the results of FindBugs Report

FindBugs Version is 1.3.9

Threshold is

Effort is min

Summary

Classes Bugs Errors Missing Classes
99 46 0 0

Files

Class Bugs
net.miginfocom.demo.CallbackDemo$2 1
net.miginfocom.demo.HiDPISimulator$2 1
net.miginfocom.demo.HiDPISimulator$3 2
net.miginfocom.demo.HiDPISimulator$4 2
net.miginfocom.demo.HiDPISimulator$5 3
net.miginfocom.demo.HiDPISimulator$6 1
net.miginfocom.demo.SwingDemo 2
net.miginfocom.demo.SwtDemo 1
net.miginfocom.demo.SwtDemo$3 1
net.miginfocom.layout.CC 8
net.miginfocom.layout.ConstraintParser 1
net.miginfocom.layout.Grid 10
net.miginfocom.layout.LayoutUtil 6
net.miginfocom.layout.LinkHandler 1
net.miginfocom.layout.UnitValue 3
net.miginfocom.swing.SwingComponentWrapper 3

net.miginfocom.demo.CallbackDemo$2

Bug Category Details Line Priority
integral division result cast to double or float in net.miginfocom.demo.CallbackDemo$2.paintComponent(Graphics) STYLE ICAST_IDIV_CAST_TO_DOUBLE Medium

net.miginfocom.demo.HiDPISimulator$2

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.HiDPISimulator.GUI_BUF from instance method net.miginfocom.demo.HiDPISimulator$2.actionPerformed(ActionEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium

net.miginfocom.demo.HiDPISimulator$3

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.HiDPISimulator.GUI_BUF from instance method net.miginfocom.demo.HiDPISimulator$3.actionPerformed(ActionEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium
Write to static field net.miginfocom.demo.HiDPISimulator.PAINT_GHOSTED from instance method net.miginfocom.demo.HiDPISimulator$3.actionPerformed(ActionEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium

net.miginfocom.demo.HiDPISimulator$4

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.HiDPISimulator.GUI_BUF from instance method net.miginfocom.demo.HiDPISimulator$4.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium
Write to static field net.miginfocom.demo.HiDPISimulator.SCALE_LAYOUT from instance method net.miginfocom.demo.HiDPISimulator$4.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium

net.miginfocom.demo.HiDPISimulator$5

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.HiDPISimulator.GUI_BUF from instance method net.miginfocom.demo.HiDPISimulator$5.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium
Write to static field net.miginfocom.demo.HiDPISimulator.SCALE_FONTS from instance method net.miginfocom.demo.HiDPISimulator$5.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium
Write to static field net.miginfocom.demo.HiDPISimulator.SCALE_LAF from instance method net.miginfocom.demo.HiDPISimulator$5.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium

net.miginfocom.demo.HiDPISimulator$6

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.HiDPISimulator.GUI_BUF from instance method net.miginfocom.demo.HiDPISimulator$6.itemStateChanged(ItemEvent) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD Medium

net.miginfocom.demo.SwingDemo

Bug Category Details Line Priority
new net.miginfocom.demo.SwingDemo() invokes System.exit(...), which shuts down the entire virtual machine BAD_PRACTICE DM_EXIT Medium
Private method net.miginfocom.demo.SwingDemo.createPanel() is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD Medium

net.miginfocom.demo.SwtDemo

Bug Category Details Line Priority
Write to static field net.miginfocom.demo.SwtDemo.display from instance method new net.miginfocom.demo.SwtDemo() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD High

net.miginfocom.demo.SwtDemo$3

Bug Category Details Line Priority
net.miginfocom.demo.SwtDemo$3.run() invokes System.exit(...), which shuts down the entire virtual machine BAD_PRACTICE DM_EXIT Medium

net.miginfocom.layout.CC

Bug Category Details Line Priority
Switch statement found in net.miginfocom.layout.CC.cell(int[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.endGroup(String[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.gap(String[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.grow(float[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.growPrio(int[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.shrink(float[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.shrinkPrio(int[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium
Switch statement found in net.miginfocom.layout.CC.sizeGroup(String[]) where one case falls through to the next case STYLE SF_SWITCH_FALLTHROUGH Medium

net.miginfocom.layout.ConstraintParser

Bug Category Details Line Priority
Check for oddness that won't work for negative numbers in net.miginfocom.layout.ConstraintParser.parseInsets(String, boolean) STYLE IM_BAD_CHECK_FOR_ODD Medium

net.miginfocom.layout.Grid

Bug Category Details Line Priority
Method new net.miginfocom.layout.Grid(ContainerWrapper, LC, AC, AC, Map, ArrayList) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.addDockingCell(int[], int, Grid$CompWrap) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.addToEndGroup(HashMap, String, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.getCell(int, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.getRowGaps(DimConstraint[], int, boolean, boolean[]) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.setCell(int, int, Grid$Cell) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.Grid.wrap(int[], BoundSize) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
net.miginfocom.layout.Grid.getHeight() may expose internal representation by returning Grid.height MALICIOUS_CODE EI_EXPOSE_REP Medium
net.miginfocom.layout.Grid.getWidth() may expose internal representation by returning Grid.width MALICIOUS_CODE EI_EXPOSE_REP Medium
int value cast to float and then passed to Math.round in net.miginfocom.layout.Grid.layoutInOneDim(int, UnitValue, boolean, Float[]) CORRECTNESS ICAST_INT_CAST_TO_FLOAT_PASSED_TO_ROUND Medium

net.miginfocom.layout.LayoutUtil

Bug Category Details Line Priority
Primitive value is boxed and then immediately unboxed in net.miginfocom.layout.LayoutUtil.getBrokenBoundary(float, int, int) PERFORMANCE BX_BOXING_IMMEDIATELY_UNBOXED Medium
net.miginfocom.layout.LayoutUtil.setDesignTime(ContainerWrapper, boolean) invokes inefficient Boolean constructor; use Boolean.valueOf(...) instead PERFORMANCE DM_BOOLEAN_CTOR Medium
Method net.miginfocom.layout.LayoutUtil.calculateSerial(int[][], ResizeConstraint[], Float[], int, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Method net.miginfocom.layout.LayoutUtil.getBrokenBoundary(float, int, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Incorrect lazy initialization of static field net.miginfocom.layout.LayoutUtil.CR_MAP in net.miginfocom.layout.LayoutUtil.putCCString(Object, String) MT_CORRECTNESS LI_LAZY_INIT_STATIC Medium
Incorrect lazy initialization of static field net.miginfocom.layout.LayoutUtil.DT_MAP in net.miginfocom.layout.LayoutUtil.setDesignTime(ContainerWrapper, boolean) MT_CORRECTNESS LI_LAZY_INIT_STATIC Medium

net.miginfocom.layout.LinkHandler

Bug Category Details Line Priority
Method net.miginfocom.layout.LinkHandler.getValue(Object, String, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium

net.miginfocom.layout.UnitValue

Bug Category Details Line Priority
Method net.miginfocom.layout.UnitValue.<static initializer>() invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
net.miginfocom.layout.UnitValue.getSubUnits() may expose internal representation by returning UnitValue.subUnits MALICIOUS_CODE EI_EXPOSE_REP Medium
String is incompatible with expected argument type UnitConverter in net.miginfocom.layout.UnitValue.removeGlobalUnitConverter(String) CORRECTNESS GC_UNRELATED_TYPES High

net.miginfocom.swing.SwingComponentWrapper

Bug Category Details Line Priority
net.miginfocom.swing.SwingComponentWrapper.hasBaseline() invokes inefficient Boolean constructor; use Boolean.valueOf(...) instead PERFORMANCE DM_BOOLEAN_CTOR Medium
Method net.miginfocom.swing.SwingComponentWrapper.getBaseline(int, int) invokes inefficient new Integer(int) constructor; use Integer.valueOf(int) instead PERFORMANCE DM_NUMBER_CTOR Medium
Exception is caught when Exception is not thrown in net.miginfocom.swing.SwingComponentWrapper.getBaseline(int, int) STYLE REC_CATCH_EXCEPTION Medium