Reformat - Line Breaks

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Mnnit Anand
Created

The IDE setting:

"Editor > Code style > java > wrapping & braces > Keep when reformatting - Line Breaks"

When i uncheck it, it allows me to remove 'useless' line breaks in my code, according to the code style settings. but it also removes new line after variable declaration and before return statement.

As you can notice,  declaration and try got merged on same line. same with return statement and closing `}`.

Flow flow = null; try {
} return flow;

Any pointer to resolve this would be helpful. Thank you :) 

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Konstantin Annikov
Created

Can't reproduce. May you try to export your code style (to back up and share if needed) and reset it to default (https://i.imgur.com/HJ7qxOK.png). 
This way, we could understand if a customization caused that. 

IF restoring does not fix the case, please share a sample code snippet as a text 

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Mnnit Anand
Created

Thank you so much for help Konstantin Annikov. please find attached code style and code snippet.

<code_scheme name="Random" version="173">
<option name="OTHER_INDENT_OPTIONS">
<value>
<option name="USE_TAB_CHARACTER" value="true" />
<option name="SMART_TABS" value="true" />
</value>
</option>
<option name="WRAP_WHEN_TYPING_REACHES_RIGHT_MARGIN" value="true" />
<option name="FORMATTER_TAGS_ENABLED" value="true" />
<option name="SOFT_MARGINS" value="120" />
<JavaCodeStyleSettings>
<option name="ANNOTATION_PARAMETER_WRAP" value="1" />
<option name="ALIGN_MULTILINE_ANNOTATION_PARAMETERS" value="true" />
<option name="CLASS_NAMES_IN_JAVADOC" value="3" />
<option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="999" />
<option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="999" />
<option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND">
<value />
</option>
<option name="IMPORT_LAYOUT_TABLE">
<value>
<package name="java" withSubpackages="true" static="false" />
<package name="javax" withSubpackages="true" static="false" />
<emptyLine />
<package name="com.engati" withSubpackages="true" static="false" />
<emptyLine />
<package name="" withSubpackages="true" static="false" />
<emptyLine />
<package name="" withSubpackages="true" static="true" />
</value>
</option>
<option name="JD_ADD_BLANK_AFTER_PARM_COMMENTS" value="true" />
<option name="JD_ADD_BLANK_AFTER_RETURN" value="true" />
<option name="JD_KEEP_INVALID_TAGS" value="false" />
<option name="JD_DO_NOT_WRAP_ONE_LINE_COMMENTS" value="true" />
</JavaCodeStyleSettings>
<MarkdownNavigatorCodeStyleSettings>
<option name="RIGHT_MARGIN" value="72" />
</MarkdownNavigatorCodeStyleSettings>
<codeStyleSettings language="JAVA">
<option name="RIGHT_MARGIN" value="120" />
<option name="KEEP_LINE_BREAKS" value="false" />
<option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
<option name="KEEP_CONTROL_STATEMENT_IN_ONE_LINE" value="false" />
<option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="1" />
<option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
<option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="1" />
<option name="BLANK_LINES_BEFORE_IMPORTS" value="0" />
<option name="BLANK_LINES_AROUND_FIELD" value="1" />
<option name="BLANK_LINES_AROUND_FIELD_IN_INTERFACE" value="1" />
<option name="BLANK_LINES_AFTER_CLASS_HEADER" value="1" />
<option name="ALIGN_MULTILINE_CHAINED_METHODS" value="true" />
<option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
<option name="ALIGN_MULTILINE_TERNARY_OPERATION" value="true" />
<option name="ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION" value="true" />
<option name="ALIGN_GROUP_FIELD_DECLARATIONS" value="true" />
<option name="SPACE_WITHIN_BRACES" value="true" />
<option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
<option name="CALL_PARAMETERS_WRAP" value="1" />
<option name="METHOD_PARAMETERS_WRAP" value="1" />
<option name="RESOURCE_LIST_WRAP" value="5" />
<option name="EXTENDS_LIST_WRAP" value="1" />
<option name="THROWS_LIST_WRAP" value="1" />
<option name="EXTENDS_KEYWORD_WRAP" value="1" />
<option name="THROWS_KEYWORD_WRAP" value="1" />
<option name="METHOD_CALL_CHAIN_WRAP" value="5" />
<option name="BINARY_OPERATION_WRAP" value="1" />
<option name="BINARY_OPERATION_SIGN_ON_NEXT_LINE" value="true" />
<option name="TERNARY_OPERATION_WRAP" value="5" />
<option name="KEEP_SIMPLE_BLOCKS_IN_ONE_LINE" value="true" />
<option name="KEEP_SIMPLE_LAMBDAS_IN_ONE_LINE" value="true" />
<option name="KEEP_SIMPLE_CLASSES_IN_ONE_LINE" value="true" />
<option name="KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE" value="true" />
<option name="FOR_STATEMENT_WRAP" value="5" />
<option name="ARRAY_INITIALIZER_WRAP" value="1" />
<option name="ARRAY_INITIALIZER_LBRACE_ON_NEXT_LINE" value="true" />
<option name="ARRAY_INITIALIZER_RBRACE_ON_NEXT_LINE" value="true" />
<option name="ASSIGNMENT_WRAP" value="5" />
<option name="PLACE_ASSIGNMENT_SIGN_ON_NEXT_LINE" value="true" />
<option name="WRAP_COMMENTS" value="true" />
<option name="IF_BRACE_FORCE" value="1" />
<option name="DOWHILE_BRACE_FORCE" value="1" />
<option name="WHILE_BRACE_FORCE" value="1" />
<option name="FOR_BRACE_FORCE" value="1" />
<option name="WRAP_LONG_LINES" value="true" />
<option name="PARAMETER_ANNOTATION_WRAP" value="1" />
<option name="VARIABLE_ANNOTATION_WRAP" value="1" />
<option name="ENUM_CONSTANTS_WRAP" value="2" />
<option name="WRAP_ON_TYPING" value="1" />
<indentOptions>
<option name="INDENT_SIZE" value="2" />
<option name="CONTINUATION_INDENT_SIZE" value="2" />
<option name="TAB_SIZE" value="2" />
</indentOptions>
</codeStyleSettings>
<codeStyleSettings language="JSON">
<indentOptions>
<option name="TAB_SIZE" value="2" />
</indentOptions>
</codeStyleSettings>
<codeStyleSettings language="XML">
<option name="RIGHT_MARGIN" value="120" />
</codeStyleSettings>
</code_scheme>
Code : 
@Override
public Flow findByFlowKeyAndBotRef(String flowKey, Integer botRef) {
  Flow flow = null;
  try {
    flow = flowRepository.findByFlowKeyAndBotRef(flowKey, botRef).get(2, TimeUnit.SECONDS);
  } catch(Exception e) {
    LOG.error("Failed to get flow for flowKey : {}, botRef : {}", flowKey, botRef, e);
  }
  return flow;
}
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Avatar
Konstantin Annikov
Created

Untick "Multiple expressions in one line"

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Mnnit Anand
Created

Thank you so much :) 

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