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java-examples: fix reported minor vulnerabilities

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Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu 2018-10-11 20:06:13 -07:00
parent d5cb613ad0
commit 94be00a63d
7 changed files with 28 additions and 16 deletions
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9
examples/java/A110X_intr_Example.java
View File

@ -24,8 +24,11 @@
public class A110X_intr_Example { public class A110X_intr_Example {
public static int counter=0; private static int counter=0;
public static void incrementCounter() {
counter++;
}
public static void main(String[] args) throws InterruptedException { public static void main(String[] args) throws InterruptedException {
//! [Interesting] //! [Interesting]
// Instantiate an A110X sensor on digital pin D2 // Instantiate an A110X sensor on digital pin D2
@ -52,6 +55,6 @@ class A110XISR implements Runnable {
super(); super();
} }
public void run(){ public void run(){
A110X_intr_Example.counter++; A110X_intr_Example.incrementCounter();
} }
} }

9
examples/java/Button_intr_Example.java
View File

@ -24,9 +24,12 @@
public class Button_intr_Example { public class Button_intr_Example {
public static int counter = 0; private static int counter = 0;
public static void main(String[] args) throws InterruptedException { public static void incrementCounter() {
counter++;
}
public static void main(String[] args) throws InterruptedException {
// ! [Interesting] // ! [Interesting]
upm_button.Button b = new upm_button.Button(2); upm_button.Button b = new upm_button.Button(2);
@ -47,7 +50,7 @@ class ButtonISR implements Runnable {
} }
public void run() { public void run() {
Button_intr_Example.counter++; Button_intr_Example.incrementCounter();
System.out.println("Button pressed!"); System.out.println("Button pressed!");
} }
} }

2
examples/java/FlexSensor_Example.java
View File

@ -32,7 +32,7 @@ public class FlexSensor_Example {
Thread.sleep(1000); Thread.sleep(1000);
} catch (InterruptedException e) { } catch (InterruptedException e) {
// TODO Auto-generated catch block // TODO Auto-generated catch block
e.printStackTrace(); System.out.println(e.toString());
} }
} }
//! [Interesting] //! [Interesting]

7
examples/java/GroveButton_intr_Example.java
View File

@ -24,8 +24,11 @@
public class GroveButton_intr_Example { public class GroveButton_intr_Example {
public static int counter = 0; private static int counter = 0;
public static void incrementCounter() {
counter++;
}
public static void main(String[] args) throws InterruptedException { public static void main(String[] args) throws InterruptedException {
// ! [Interesting] // ! [Interesting]
upm_grove.GroveButton b = new upm_grove.GroveButton(2); upm_grove.GroveButton b = new upm_grove.GroveButton(2);
@ -47,7 +50,7 @@ class ButtonISR implements Runnable {
} }
public void run() { public void run() {
GroveButton_intr_Example.counter++; GroveButton_intr_Example.incrementCounter();
System.out.println("Button pressed!"); System.out.println("Button pressed!");
} }
} }

2
examples/java/GroveQTouch_Example.java
View File

@ -40,7 +40,7 @@ public class GroveQTouch_Example {
Thread.sleep(1000); Thread.sleep(1000);
} catch (InterruptedException e) { } catch (InterruptedException e) {
// TODO Auto-generated catch block // TODO Auto-generated catch block
e.printStackTrace(); System.out.println(e.toString());
} }
} }
// ! [Interesting] // ! [Interesting]

7
examples/java/RPR220_intr_Example.java
View File

@ -24,8 +24,11 @@
public class RPR220_intr_Example { public class RPR220_intr_Example {
public static int counter = 0; private static int counter = 0;
public static void incrementCounter() {
counter++;
}
public static void main(String[] args) throws InterruptedException { public static void main(String[] args) throws InterruptedException {
// ! [Interesting] // ! [Interesting]
// This example uses an interrupt handler to increment a counter // This example uses an interrupt handler to increment a counter
@ -49,6 +52,6 @@ class RPRISR implements Runnable {
super(); super();
} }
public void run() { public void run() {
RPR220_intr_Example.counter++; RPR220_intr_Example.incrementCounter();
} }
} }

8
examples/java/WT5001_Example.java
View File

@ -85,7 +85,7 @@ public class WT5001_Example {
vol = mp3.getVolume(); vol = mp3.getVolume();
System.out.println("The current volume is: " + vol); System.out.println("The current volume is: " + vol);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); System.out.println(e.toString());
} }
try { try {
@ -93,7 +93,7 @@ public class WT5001_Example {
ps = mp3.getPlayState(); ps = mp3.getPlayState();
System.out.println("The current play state is: " + ps); System.out.println("The current play state is: " + ps);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); System.out.println(e.toString());
} }
try { try {
@ -101,7 +101,7 @@ public class WT5001_Example {
numf = mp3.getNumFiles(upm_wt5001.WT5001.WT5001_PLAYSOURCE_T.SD); numf = mp3.getNumFiles(upm_wt5001.WT5001.WT5001_PLAYSOURCE_T.SD);
System.out.println("The number of files on the SD card is: " + numf); System.out.println("The number of files on the SD card is: " + numf);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); System.out.println(e.toString());
} }
try { try {
@ -109,7 +109,7 @@ public class WT5001_Example {
curf = mp3.getCurrentFile(); curf = mp3.getCurrentFile();
System.out.println("The current file is: " + curf); System.out.println("The current file is: " + curf);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); System.out.println(e.toString());
} }
int year[] = new int[1]; int year[] = new int[1];