Do not add empty strings [Performance]

[WPIRoboticsProjects-Bot]

Codacy detected an issue:

Message: Do not add empty strings

Occurred on:

• Commit: 71ee641
• File: src/main/java/edu/wpi/grip/ui/preview/PointSizeSocketPreviewView.java
• LineNum: 58
• Code: this.x.setText("" + this.getSocket().getValue().get().get(0));

Currently on:

• Commit: b7ce22b
• File: ui/src/main/java/edu/wpi/grip/ui/preview/PointSizeSocketPreviewView.java
• LineNum: 58

Codacy detected an issue:

Message: Do not add empty strings

Occurred on:

• Commit: 71ee641
• File: src/main/java/edu/wpi/grip/ui/preview/PointSizeSocketPreviewView.java
• LineNum: 59
• Code: this.y.setText("" + this.getSocket().getValue().get().get(1));

Currently on:

• Commit: b7ce22b
• File: ui/src/main/java/edu/wpi/grip/ui/preview/PointSizeSocketPreviewView.java
• LineNum: 59

Codacy detected an issue:

Message: Do not add empty strings

Occurred on:

• Commit: d68b350
• File: src/main/java/edu/wpi/grip/core/sources/CameraSource.java
• LineNum: 53
• Code: this.properties.setProperty(DEVICE_NUMBER_PROPERTY, "" + deviceNumber);

Currently on:

• Commit: b7ce22b
• File: core/src/main/java/edu/wpi/grip/core/sources/CameraSource.java
• LineNum: 53

[JLLeitschuh]

This has not been fixed. Please don't close until it has been resolved.