Java shortcut keys

Common shortcut keys
Shift+enter: Inserts a new row below the current line, which is value when the cursor is in the middle of a line

Ctrl+shift+enter: Inserting a new row on the current line

Ctrl+d: Delete entire row

Ctrl+alt+j: Merge line, equivalent to J in VI

Ctrl+alt+up/down: Copy rows up/down

Alt+up/down: Line up/down move

F2: Show Tip

Ctrl+shift+f:format, formatting documents

Ctrl+alt+/:word Auto-complete

Ctrl+1: Fast fix (quick fix)

alt+/: Content Assist, for activating input templates, etc.

Input template (Java)
How to use: Enter the name of the template, and then use the alt+/shortcut key

Cast

${type} ${new_name} = (${type}) ${name};

Catch:

catch (${exception} ${exception_variable_name}) {
${cursor}//${todo}: Handle exception
}

Do

do {
${line_selection}${cursor}
} while (${condition:var (Boolean)});

Else

else {
${cursor}
}

ElseIf

else if (${condition:var (Boolean)}) {
${cursor}
}

For

for (int ${index} = 0; ${index} < ${array}.length; ${index}++) {
${line_selection}${cursor}
}

Foreach:

For (${iterable_type} ${iterable_element}: ${iterable}) {
${cursor}
}

If

if (${condition:var (Boolean)}) {
${line_selection}${cursor}
}

instanceof:

if (${name:var} instanceof ${type}) {
${type} ${new_name} = (${type}) ${name};
${cursor}
}

Main

public static void Main (string[] args) {
${cursor}
}

New

${type} ${name} = new ${type} (${arguments});

Private_method:

Private ${return_type} ${name} (${}) {
${cursor}
}

Private_static_method:

private static ${return_type} ${name} (${}) {
${cursor}
}

Protected_method:

Protected ${return_type} ${name} (${}) {
${cursor}
}

Public_method:

Public ${return_type} ${name} (${}) {
${cursor}
}

Runnable

New Runnable () {
public void Run () {
${line_selection}
}
}

Static_final:

${visibility:link (public,protected,private)} static final ${type:link (String,int)} ${name};

Switch

Switch (${key}) {
Case ${value}:
${cursor}
Break

Default
Break
}

Synchronized

Synchronized (${mutex:var}) {
${line_selection}
}

Syserr:

System.err.println (${word_selection}${}); ${cursor}

Sysout:

System.out.println (${word_selection}${}); ${cursor}

Systrace:

System.out.println ("${enclosing_type}.${enclosing_method} ()");

Test

public void Test${name} () throws Exception {
${cursor}
}

ToArray

(${type:elemtype (collection)}[]) ${collection}.toarray (new ${type}[${collection}.size ()))

Try

try {
${line_selection}${cursor}
} catch (${exception} ${exception_variable_name}) {
${todo}: Handle exception
}

While

while (${en:var (java.util.Enumeration)}.hasmoreelements ()) {
${type:argtype (en)} ${elem:newname (type)} = (${type}) ${en}.nextelement ();
${cursor}
}

Java shortcut keys